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Elephant's-ears
Elephant's-ears
Elephant's-ears
Elephant's-ears
Elephant's-ears (Alocasia)
Elephant's-ears comprise a genus of tuberous perennial tropical evergreen plants. The nickname "Elephant's ears" comes from their distinct leaf shape. Elephant's-ears are grown as a houseplant all over the world because of the attractive color patterns and shape of the foliage, with many cultivars being available.
Lifespan
Lifespan
Perennial
Plant Type
Plant Type
Herb/Vine
info

Key Facts About Elephant's-ears

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Attributes of Elephant's-ears

Plant Height
2 m
Spread
2 m
Leaf type
Evergreen
Ideal Temperature
20 - 41 ℃

Scientific Classification of Elephant's-ears

toxic

Elephant's-ears and Their Toxicity

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* The judgment on toxicity and danger is for reference only. We DO NOT GUARANTEE any accuracy of such judgment. Therefore, you SHALL NOT rely on such judgment. It is IMPORTANT TO SEEK PROFESSIONAL ADVICE in advance when necessary.
Slightly Toxic to Humans
Slightly Toxic to Humans
Toxic to Cats
Toxic to Cats
The leaves, stems, and roots of the elephant's-ears contain chemical compounds that are moderately to severely harmful to cats, and veterinary attention may be required after contact with this plant. These chemicals, called insoluble calcium oxalates, can cause reactions ranging from irritation to kidney failure in most severe cases. The most common symptoms after contact with the sap of this plant include the swollen mouth, lips, and tongue; difficulty eating, vomiting, diarrhea, loss of appetite, drooling, foaming, and seizures. Immediate medical attention is strongly advised.
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Identify toxic plants in your garden
Find out what’s toxic and what’s safe for your loved one.
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Who Is Most at Risk of Plant Poisoning?
Your pets like cats and dogs can be poisoned by them as well!
1
Do not let your lovely pets eat any parts, nor contact with the sap of toxic or unknown plants;
2
It’s better to kill those growing around your house. Wear long-sleeved shirts, pants and gloves with sharp tools to dig it out completely;
3
Clean the tools with rubbing alcohol or soap and water but do not do that with bare hands;
4
Clean your hands and skin once exposed to plants with soap and water;
5
Consider using barrier creams that contain bentoquatam to prevent poison oak, ivy and sumac rashes;
6
Dump it in special trash cans in sealed garbage packages, and do not let your pets reach it;Do not let your lovely pets eat any parts, nor contact with the sap of toxic or unknown plants;
7
If you take your pets to hike with you in the wild, please don’t let them eat any plants that you don’t know;
8
Once your pets eat, touch or inhale anything from toxic plants and act abnormally, please call the doctors for help ASAP!
pets
Pets
Some pets are less likely than children to eat and touch just about everything. This is good, as a pet owner. However, you know your pet best, and it is up to you to keep them safe. There are plenty of poisonous weeds that can grow within the confines of your lawn, which might make your dogs or cats ill or worse if they eat them. Try to have an idea of what toxic plants grow in your area and keep them under control and your pets away from them.
pets
Common Toxic Houseplants
Common Toxic Houseplants
When it comes to decorating a house, there is nothing more refreshing than adding some beautiful houseplants. Some common house plants can also be toxic.

Aloe

aloe
Aloe is famous for its sunburn-soothing properties and its gorgeous desert design. However, many people do not realize that the latex the aloe vera plant produces can be mildly toxic to pets and children.

The latex contains a chemical compound known as saponin. Which when ingested, can cause vomiting, diarrhea, and low blood sugar. This, if left unchecked, can lead to dehydration and electrolyte imbalance. The proper response is to contact poison control or a veterinarian to know what to do in your particular circumstance if either your child or pet consumes aloe.

The latex of the plant is similar to the sap of the tree. It is inside the leaf, but sticks mainly toward the edges. If aloe gel is prepared properly it should be safe for use, but be sure to apply it only topically when treating burns.

Philodendron

Philodendron
Philodendron, also known as sweetheart vine, has become a resident at many houses and even businesses. They are glossy green and the leaves elegantly split, displaying interesting designs. Behind this beauty there is a needle-like toxin called calcium oxalate crystals.

These crystals are held within the plant and only affect you, your pets, or your loved ones if the plant tissue is broken. If ingested, the crystals can cause severe swelling, difficulty breathing, stomach pain, burning and pain. If they are accidentally caught on the skin, they can cause skin irritation.

If anyone accidentally ingests philodendron and they find it difficult to breathe or their tongue starts to swell up, it is important to seek medical attention immediately to avoid suffocation. If you have very young children or pets who have a tendency to tear at plants, keep them away from any philodendrons.

Peace Lily

Peace Lily
Peace lilies produce stunningly white flowers that bring to mind peace and serenity. This is one reason they are invited into our homes and given a place to stay. However, similar to philodendrons, the peace lily contains oxalate crystals known as raphides.

The raphides, once ingested, will cause swelling and burning sensations and can also cause skin irritation. Both pets and humans can get these symptoms so it is important to keep these plants from anyone who is likely to tear or chew it. Symptoms can become dire if the raphides cause the tongue and throat to swell to a point where the person or pet is having difficulty breathing. Seek proper medical attention if this is the case.

Snake Plant

Snake Plant
The snake plant is an interesting and popular house plant. Its stark architecture and wavy coloring has made it a fan favorite. This plant too, however, is toxic when ingested or if the sap touches your skin.

Snake plant sap will cause rashes if it comes into contact with your skin. In addition, it will cause diarrhea and vomiting when ingested. Again these symptoms are very serious and would be best avoided by keeping snake plants out of reach or by choosing a different houseplant.
Common Toxic Garden Plants
Common Toxic Garden Plants

Daffodil

Daffodil
Daffodils are a strikingly colorful flower. This can sometimes bring them much attention not from just onlooking adults but children as well. Since kids are more drawn to colorful objects, they may have a higher chance of just grabbing the flower and eating it. Adults have also been known to accidentally grab daffodil bulbs instead of onions.

Why are these mistakes so dangerous? Daffodils contain lycorine, which can induce nausea, vomiting, and diarrhea. It also contains oxalates which can cause swelling and pain. The symptoms can be worse in animals, because if your pets eat daffodils they may experience drowsiness, low blood pressure or even liver damage.

Make sure to call poison control when these symptoms set in. The vomiting and diarrhea have been known to go away after 3 hours, but it is better to be safe than sorry. Ingesting liquids to keep hydration up can be important. If the patient is having difficulty breathing, seek medical attention immediately.

Hydrangea

Hydrangea
Hydrangeas are unique, with their soft blue and pink flowers. They are a great addition to any garden, but should not be snacked on—not that you would want to. Hydrangeas can be especially nasty because they contain compounds known as glycosides. These will release hydrogen cyanide into the bloodstream when consumed. This will block your body’s ability to uptake oxygen to the cells in your body.

The way to combat this kind of poisoning is through getting IVs from the vet or doctor. It is important to contact your medical professional immediately since the symptoms can be fatal within minutes or hours.

Rhododendrons

Rhododendrons
Rhododendron, the state flower of Washington, is also toxic. The multitudinous, pink flowers can be quite dangerous. All parts of this plant are toxic, the leaves and seeds more so than the flowers. However, even the nectar of the flower is toxic and in the Mediterranean, where rhododendrons grow in more dense quantities, the honey from bees who gather rhododendron nectar can be poisonous.

Normally kids and pets do not eat enough to experience the full poisoning effect. However, just eating two leaves is enough to be considered dangerous. The grayanotoxin glycosides within the rhododendron can cause vomiting, diarrhea and irregular heartbeats. Things can get very serious when too much rhododendron is consumed and can lead to necessary medical intervention.

Start by calling poison control first if you suspect anyone has been munching on rhododendrons. The experts there will be able to help guide you through the necessary processes to cure your loved one.

Rhubarb

Rhubarb
Yummy rhubarb has a nasty side to it. While the stems are used in many recipes, including for rhubarb strawberry pie, the leaves are toxic. They contain oxalic acid which is known to blister the mouth, cause nausea, vomiting, diarrhea and kidney stones. The leaves are known to be more toxic to pets than humans, but in either case, it is important to contact poison control immediately to figure out necessary steps to cure the patient.
Common Toxic Weeds in the Yard
Common Toxic Weeds in the Yard

Bittersweet Nightshade

Bittersweet Nightshade
Nightshade is an invasive, noxious weed that is extremely poisonous. It has been found along the East and West Coast of the U.S. It makes its home in areas with disturbed soil. This could be near your garden or areas that have recently had bushes/trees put in.

These plants are dark green with purple flowers that develop into bright red berries. The whole plant is toxic and should be avoided by pets and children alike. If ingested it can cause nausea, vomiting, and diarrhea. The colorful berries are especially enticing to young children. If you see any plants that look similar to tomato or pepper plants that you did not plant in your yard, it is best to just pull them immediately.

Call poison control immediately if you think someone has fallen victim to nightshade.

Buttercups

Buttercups
Buttercups are found throughout the United States, especially in wet areas. The shiny, yellow flowers will pop up in the springtime, accompanying their dandelion friends. However, unlike dandelions, buttercups are not edible.

Buttercups will release a compound called protoanemonin. This toxin is known to cause vomiting, diarrhea, bloody stool, hypersalivation, depression, blisters, and more. These symptoms will affect both humans and animals. The sap may also cause irritation when it comes into contact with skin. These yellow flowers are dangerous and children should be observed cautiously when around them.

Foxgloves

Foxgloves
Foxgloves are beautiful plants that build towers out of vivid purple bell-shaped blossoms. They are very pretty to look at, but they contain a compound known as digoxin. This chemical is used in certain medicines to help people with certain heart conditions. However, the medicine is made by specialists, whereas someone eating foxgloves will receive unregulated amounts of the chemical.

This toxin can make you vomit and lower your heartbeat. This often causes dizziness and faintness. It is extremely important to call poison control immediately to know what to do in the case of foxglove poisoning. Some people have confused the young leaves of foxglove with borage, making adult foragers at risk as well as kids and pets.
How to Tend to or Get Rid of Toxic Plants
How to Tend to or Get Rid of Toxic Plants
Now that you know where to start with toxic plant identification, let us discuss how to either tend to the poisonous plants you decide to keep or get rid of them that plague your yard.

How to Tend to Poisonous Plants

Many plants that are toxic when ingested are also skin irritants. The philodendron is a good example of this. When the sap comes into contact with skin, it can cause a rash to form. To help protect yourself when tending to toxic plants, it is important to wear some sort of gloves.
Tend
Latex gloves may be the best solution due to their disposability. Regular gloves could potentially keep the poisonous sap on their surface. If the gloves aren’t cleaned then you could accidentally touch the irritant or pass it to someone else.

In addition you will want to plan where to keep your deadly beauties. If you have a toxic indoor plant try to keep it up high or out of reach of children and pets. This will keep accidents few and far between. Another idea is keeping your plants in areas that are usually inaccessible to children or pets. Areas such as an office, study room, or guest bedroom could be good locations. If applicable, you could also set up a terrarium for your little plant baby, making it more difficult for curious hands or paws to access.
tend2
If you plan to have outdoor plants, location will be key. You will want to put plants in an area that will be inaccessible to children, pets and even wild animals. You will probably want to avoid planting the plants in the front of your house if kids walk by on a regular basis, just to be cautious. Having the plants behind a fence will be best, but use your discretion when choosing a spot.

How to Get Rid of Poisonous Plants

plants
The easiest but possibly most controversial way to get rid of poisonous plants is by using herbicides. This can be especially easy if you own a grass lawn and use an herbicide that targets broadleaf (non-grass) species. You can find many herbicides meant for yard use by simply searching the term online. Once you have purchased the herbicide you will want to make sure to follow the label posted on the container. If you follow the instructions precisely, then everything should run smoothly for you.

If you don’t plan on using herbicides, there are a few organic methods you can use to try to get rid of toxic plants. You can manually pull the plants out of the ground. This is probably one of the most difficult methods because there is no assurance that you will get the whole plant out this way.

You can also try pouring boiling hot water or spraying white vinegar on the target plants. This may take more time than using a synthetic herbicide, but you can feel a little better about using these products.

You can also try to use wood chips to cover a certain area where you do not want anything to grow. This will not stop all the weeds, but the few that make it through can be easily picked by hand.
Continue reading in our app - it's better
A database of 400000+ plants and unlimited guides at your fingertips...
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Scan the QR code with your phone camera to download the app
Who Is Most at Risk of Plant Poisoning?
Everyone should keep the following in mind to prevent being poisoned:
1
Do not eat any parts, nor contact with the sap of toxic or unknown plants;
2
If you need to kill it, wear long-sleeved shirts, pants and gloves with sharp tools to dig it out completely;
3
Clean the tools with rubbing alcohol or soap and water but do not do that with bare hands;
4
Clean your hands and skin once exposed to plants with soap and water;
5
Consider using barrier creams that contain bentoquatam to prevent poison oak, ivy and sumac rashes;
6
Dump it in special trash cans in sealed garbage packages;
7
Wear properly when you hiking or working in the wilderness. Long pants, long sleeves, gloves, hiking shoes, etc., that protect you from being hurt by any plants;
8
Once you or your family aren’t feeling well after eating, touching or inhaling anything from toxic plants, please call your doctor for help ASAP!
Outdoor Workers
Outdoor Workers and Recreationalists
Those who enjoy the outdoors either as a hobby or as part of their work will rarely see a plant and decide to munch on it (although the scenario is not unheard of). However, they do tend to deal with moving through and brushing aside plants. These people are more at risk of being poisoned by touching toxic plants than by ingesting them.
Outdoor Workers
Foragers
Foragers
Foraging for food and medicinal plants is a desirable skill among people who want to feel at one with the land. This hobby can be very useful and enjoyable, but if done wrong , it can lead to disastrous effects. People who forage are picking and grabbing plants with the full intention of using those plants, most of the time to ingest them.
Foragers
Children
Children
While outdoor workers are more likely to touch poison and foragers are more likely to ingest poison, children can easily do both. These bundles of joy just love to run around and explore the world. They enjoy touching things and occasionally shoving random stuff in their mouth; this is a terrible combination with toxic plants in the mix.
If you let your children run about, it is important to know what are the local toxic plants that they could accidentally get into. Try to educate the children and steer them away from where the toxic plants are located.
Children
Common Toxic Houseplants
Common Toxic Houseplants
When it comes to decorating a house, there is nothing more refreshing than adding some beautiful houseplants. Some common house plants can also be toxic.

Aloe

aloe
Aloe is famous for its sunburn-soothing properties and its gorgeous desert design. However, many people do not realize that the latex the aloe vera plant produces can be mildly toxic to pets and children.

The latex contains a chemical compound known as saponin. Which when ingested, can cause vomiting, diarrhea, and low blood sugar. This, if left unchecked, can lead to dehydration and electrolyte imbalance. The proper response is to contact poison control or a veterinarian to know what to do in your particular circumstance if either your child or pet consumes aloe.

The latex of the plant is similar to the sap of the tree. It is inside the leaf, but sticks mainly toward the edges. If aloe gel is prepared properly it should be safe for use, but be sure to apply it only topically when treating burns.

Philodendron

Philodendron
Philodendron, also known as sweetheart vine, has become a resident at many houses and even businesses. They are glossy green and the leaves elegantly split, displaying interesting designs. Behind this beauty there is a needle-like toxin called calcium oxalate crystals.

These crystals are held within the plant and only affect you, your pets, or your loved ones if the plant tissue is broken. If ingested, the crystals can cause severe swelling, difficulty breathing, stomach pain, burning and pain. If they are accidentally caught on the skin, they can cause skin irritation.

If anyone accidentally ingests philodendron and they find it difficult to breathe or their tongue starts to swell up, it is important to seek medical attention immediately to avoid suffocation. If you have very young children or pets who have a tendency to tear at plants, keep them away from any philodendrons.

Peace Lily

Peace Lily
Peace lilies produce stunningly white flowers that bring to mind peace and serenity. This is one reason they are invited into our homes and given a place to stay. However, similar to philodendrons, the peace lily contains oxalate crystals known as raphides.

The raphides, once ingested, will cause swelling and burning sensations and can also cause skin irritation. Both pets and humans can get these symptoms so it is important to keep these plants from anyone who is likely to tear or chew it. Symptoms can become dire if the raphides cause the tongue and throat to swell to a point where the person or pet is having difficulty breathing. Seek proper medical attention if this is the case.

Snake Plant

Snake Plant
The snake plant is an interesting and popular house plant. Its stark architecture and wavy coloring has made it a fan favorite. This plant too, however, is toxic when ingested or if the sap touches your skin.

Snake plant sap will cause rashes if it comes into contact with your skin. In addition, it will cause diarrhea and vomiting when ingested. Again these symptoms are very serious and would be best avoided by keeping snake plants out of reach or by choosing a different houseplant.
Common Toxic Garden Plants
Common Toxic Garden Plants

Daffodil

Daffodil
Daffodils are a strikingly colorful flower. This can sometimes bring them much attention not from just onlooking adults but children as well. Since kids are more drawn to colorful objects, they may have a higher chance of just grabbing the flower and eating it. Adults have also been known to accidentally grab daffodil bulbs instead of onions.

Why are these mistakes so dangerous? Daffodils contain lycorine, which can induce nausea, vomiting, and diarrhea. It also contains oxalates which can cause swelling and pain. The symptoms can be worse in animals, because if your pets eat daffodils they may experience drowsiness, low blood pressure or even liver damage.

Make sure to call poison control when these symptoms set in. The vomiting and diarrhea have been known to go away after 3 hours, but it is better to be safe than sorry. Ingesting liquids to keep hydration up can be important. If the patient is having difficulty breathing, seek medical attention immediately.

Hydrangea

Hydrangea
Hydrangeas are unique, with their soft blue and pink flowers. They are a great addition to any garden, but should not be snacked on—not that you would want to. Hydrangeas can be especially nasty because they contain compounds known as glycosides. These will release hydrogen cyanide into the bloodstream when consumed. This will block your body’s ability to uptake oxygen to the cells in your body.

The way to combat this kind of poisoning is through getting IVs from the vet or doctor. It is important to contact your medical professional immediately since the symptoms can be fatal within minutes or hours.

Rhododendrons

Rhododendrons
Rhododendron, the state flower of Washington, is also toxic. The multitudinous, pink flowers can be quite dangerous. All parts of this plant are toxic, the leaves and seeds more so than the flowers. However, even the nectar of the flower is toxic and in the Mediterranean, where rhododendrons grow in more dense quantities, the honey from bees who gather rhododendron nectar can be poisonous.

Normally kids and pets do not eat enough to experience the full poisoning effect. However, just eating two leaves is enough to be considered dangerous. The grayanotoxin glycosides within the rhododendron can cause vomiting, diarrhea and irregular heartbeats. Things can get very serious when too much rhododendron is consumed and can lead to necessary medical intervention.

Start by calling poison control first if you suspect anyone has been munching on rhododendrons. The experts there will be able to help guide you through the necessary processes to cure your loved one.

Rhubarb

Rhubarb
Yummy rhubarb has a nasty side to it. While the stems are used in many recipes, including for rhubarb strawberry pie, the leaves are toxic. They contain oxalic acid which is known to blister the mouth, cause nausea, vomiting, diarrhea and kidney stones. The leaves are known to be more toxic to pets than humans, but in either case, it is important to contact poison control immediately to figure out necessary steps to cure the patient.
Common Toxic Weeds in the Yard
Common Toxic Weeds in the Yard

Bittersweet Nightshade

Bittersweet Nightshade
Nightshade is an invasive, noxious weed that is extremely poisonous. It has been found along the East and West Coast of the U.S. It makes its home in areas with disturbed soil. This could be near your garden or areas that have recently had bushes/trees put in.

These plants are dark green with purple flowers that develop into bright red berries. The whole plant is toxic and should be avoided by pets and children alike. If ingested it can cause nausea, vomiting, and diarrhea. The colorful berries are especially enticing to young children. If you see any plants that look similar to tomato or pepper plants that you did not plant in your yard, it is best to just pull them immediately.

Call poison control immediately if you think someone has fallen victim to nightshade.

Buttercups

Buttercups
Buttercups are found throughout the United States, especially in wet areas. The shiny, yellow flowers will pop up in the springtime, accompanying their dandelion friends. However, unlike dandelions, buttercups are not edible.

Buttercups will release a compound called protoanemonin. This toxin is known to cause vomiting, diarrhea, bloody stool, hypersalivation, depression, blisters, and more. These symptoms will affect both humans and animals. The sap may also cause irritation when it comes into contact with skin. These yellow flowers are dangerous and children should be observed cautiously when around them.

Foxgloves

Foxgloves
Foxgloves are beautiful plants that build towers out of vivid purple bell-shaped blossoms. They are very pretty to look at, but they contain a compound known as digoxin. This chemical is used in certain medicines to help people with certain heart conditions. However, the medicine is made by specialists, whereas someone eating foxgloves will receive unregulated amounts of the chemical.

This toxin can make you vomit and lower your heartbeat. This often causes dizziness and faintness. It is extremely important to call poison control immediately to know what to do in the case of foxglove poisoning. Some people have confused the young leaves of foxglove with borage, making adult foragers at risk as well as kids and pets.
How to Tend to or Get Rid of Toxic Plants
How to Tend to or Get Rid of Toxic Plants
Now that you know where to start with toxic plant identification, let us discuss how to either tend to the poisonous plants you decide to keep or get rid of them that plague your yard.

How to Tend to Poisonous Plants

Many plants that are toxic when ingested are also skin irritants. The philodendron is a good example of this. When the sap comes into contact with skin, it can cause a rash to form. To help protect yourself when tending to toxic plants, it is important to wear some sort of gloves.
Tend
Latex gloves may be the best solution due to their disposability. Regular gloves could potentially keep the poisonous sap on their surface. If the gloves aren’t cleaned then you could accidentally touch the irritant or pass it to someone else.

In addition you will want to plan where to keep your deadly beauties. If you have a toxic indoor plant try to keep it up high or out of reach of children and pets. This will keep accidents few and far between. Another idea is keeping your plants in areas that are usually inaccessible to children or pets. Areas such as an office, study room, or guest bedroom could be good locations. If applicable, you could also set up a terrarium for your little plant baby, making it more difficult for curious hands or paws to access.
tend2
If you plan to have outdoor plants, location will be key. You will want to put plants in an area that will be inaccessible to children, pets and even wild animals. You will probably want to avoid planting the plants in the front of your house if kids walk by on a regular basis, just to be cautious. Having the plants behind a fence will be best, but use your discretion when choosing a spot.

How to Get Rid of Poisonous Plants

plants
The easiest but possibly most controversial way to get rid of poisonous plants is by using herbicides. This can be especially easy if you own a grass lawn and use an herbicide that targets broadleaf (non-grass) species. You can find many herbicides meant for yard use by simply searching the term online. Once you have purchased the herbicide you will want to make sure to follow the label posted on the container. If you follow the instructions precisely, then everything should run smoothly for you.

If you don’t plan on using herbicides, there are a few organic methods you can use to try to get rid of toxic plants. You can manually pull the plants out of the ground. This is probably one of the most difficult methods because there is no assurance that you will get the whole plant out this way.

You can also try pouring boiling hot water or spraying white vinegar on the target plants. This may take more time than using a synthetic herbicide, but you can feel a little better about using these products.

You can also try to use wood chips to cover a certain area where you do not want anything to grow. This will not stop all the weeds, but the few that make it through can be easily picked by hand.
Continue reading in our app - it's better
A database of 400000+ plants and unlimited guides at your fingertips...
qrcode
Scan the QR code with your phone camera to download the app
care detail

How to Grow and Care for Elephant's-ears

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how to grow and care
Elephant's-ears, a dramatic foliage plant genus, requires well-managed care needs and faces common challenges. Basic Care Needs dictate bright, indirect light exposure, regular watering, subtropical temperatures, and well-draining, nutrient-rich soil. Common Challenges involve pests such as spider mites and aphids, diseases like root rot, and sensitivity to cold temperature. Seasonal Considerations include reduced watering during winter, increased humidity during hot seasons, and regular fertilizing in growing seasons; spring and summer.
More Info About Caring for Elephant's-ears
species

Exploring the Elephant's-ears Plants

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8 most common species:
Alocasia macrorrhizos
Giant taro
Giant taro is native to Southeast Asian rainforests. It was first cultivated in the Philippines. Its massive leaves resemble elephant ears. If cooked for a long time, these leaves are edible; however, the sap from the plant might hurt the skin. This plant is toxic to dogs, cats, and horses.
Alocasia mortfontanensis
Elephant Ear
Elephant Ear (Alocasia mortfontanensis) is a hybrid species between Alocasia longiloba and Alocasia sanderiana. The Alocasia is known for its large leaves and wide variety of cultivars within the species. Elephant Ear is native to tropical Asia and Australia.
Alocasia micholitziana
Elephant's ear
Elephant's ear (Alocasia micholitziana) is most often cultivated as a houseplant for its distinctive foliage. The large, angular leaves are dark green with prominent white veins and can grow up to 30 cm long. Although the plant can flower, it does so rarely unless kept in very humid conditions.
Alocasia sanderiana
Kris plant
Kris plant (Alocasia sanderiana) is a vigorous tropical perennial with prominently lobed leaves that have broad, silvery-white veins and red-green undersides. This indigenous Mindanao plant grows primarily on moist hillsides at low elevated deep forest areas. It's frequently grown for ornamental purposes.
Alocasia cucullata
Chinese taro
Alocasia cucullata boasts large, glossy, heart-shaped leaves. The species is fairly low-maintenance, and so it has become a popular ornamental, especially in wet, warm places. Thought to originally hail from Southeast Asia, the plant is now found across much of the world's tropics. Although some species of chinese taro can be eaten, Chinese taro is poisonous. Nevertheless, some Buddhist traditions consider it to be good luck, and so it is cultivated in temples.
Alocasia odora
Night-Scented Lily
Night-Scented Lily (Alocasia odora) is a perennial plant whose large leaves grow to 61 cm long and resemble an elephant's ear. Fragrant, peach-colored blossoms bloom in spring and summer. Thrives in heat and humidity, so give it plenty of sun or partial shade in moist, organically rich soil.
Alocasia brisbanensis
Elephant's ear
Elephant's ear is an Australian member of the 'Elephant's Ear' family native to the tropical parts of the east coast. Growing to nearly 2 m tall, elephant's ear is a spectacular garden feature for tropical home gardens. Exercise caution, however, as the sap, berries, leaves, and roots are all toxic to mammals.
Alocasia reginula 'Black Velvet'
Black velvet
Black velvet is a small, compact variety, regularly grown for a decorative terrarium, house, or office displays. Its almost-black leaves and contrasting silver veins are absolutely unique. Although the leaves look velvety and soft, beware because they are actually rough to the touch!

All Species of Elephant's-ears

Giant taro
Alocasia macrorrhizos
Giant taro
Giant taro is native to Southeast Asian rainforests. It was first cultivated in the Philippines. Its massive leaves resemble elephant ears. If cooked for a long time, these leaves are edible; however, the sap from the plant might hurt the skin. This plant is toxic to dogs, cats, and horses.
Elephant Ear
Alocasia mortfontanensis
Elephant Ear
Elephant Ear (Alocasia mortfontanensis) is a hybrid species between Alocasia longiloba and Alocasia sanderiana. The Alocasia is known for its large leaves and wide variety of cultivars within the species. Elephant Ear is native to tropical Asia and Australia.
Elephant's ear
Alocasia micholitziana
Elephant's ear
Elephant's ear (Alocasia micholitziana) is most often cultivated as a houseplant for its distinctive foliage. The large, angular leaves are dark green with prominent white veins and can grow up to 30 cm long. Although the plant can flower, it does so rarely unless kept in very humid conditions.
Kris plant
Alocasia sanderiana
Kris plant
Kris plant (Alocasia sanderiana) is a vigorous tropical perennial with prominently lobed leaves that have broad, silvery-white veins and red-green undersides. This indigenous Mindanao plant grows primarily on moist hillsides at low elevated deep forest areas. It's frequently grown for ornamental purposes.
Chinese taro
Alocasia cucullata
Chinese taro
Alocasia cucullata boasts large, glossy, heart-shaped leaves. The species is fairly low-maintenance, and so it has become a popular ornamental, especially in wet, warm places. Thought to originally hail from Southeast Asia, the plant is now found across much of the world's tropics. Although some species of chinese taro can be eaten, Chinese taro is poisonous. Nevertheless, some Buddhist traditions consider it to be good luck, and so it is cultivated in temples.
Night-Scented Lily
Alocasia odora
Night-Scented Lily
Night-Scented Lily (Alocasia odora) is a perennial plant whose large leaves grow to 61 cm long and resemble an elephant's ear. Fragrant, peach-colored blossoms bloom in spring and summer. Thrives in heat and humidity, so give it plenty of sun or partial shade in moist, organically rich soil.
Elephant's ear
Alocasia brisbanensis
Elephant's ear
Elephant's ear is an Australian member of the 'Elephant's Ear' family native to the tropical parts of the east coast. Growing to nearly 2 m tall, elephant's ear is a spectacular garden feature for tropical home gardens. Exercise caution, however, as the sap, berries, leaves, and roots are all toxic to mammals.
Black velvet
Alocasia reginula 'Black Velvet'
Black velvet
Black velvet is a small, compact variety, regularly grown for a decorative terrarium, house, or office displays. Its almost-black leaves and contrasting silver veins are absolutely unique. Although the leaves look velvety and soft, beware because they are actually rough to the touch!
Elephant Ear Yucatan Princess
Alocasia sarawakensis 'Yucatan Princess'
Elephant Ear Yucatan Princess
Elephant Ear Yucatan Princess is a tropical plant that is a favorite among collectors. Its unique, arrowhead-shaped leaves are dark green with white veins, and it has a striking appearance that makes it a popular houseplant. The plant is native to Borneo, and it grows best in bright, indirect light and well-draining soil. Elephant Ear Yucatan Princess is a relatively fast-growing plant and can reach a height of about 61 to 91 cm indoors.
Alocasia 'Polly'
Alocasia 'Polly'
Alocasia 'Polly'
Alocasia 'Polly' boasts arrow-shaped leaves with bold veins, contrasting starkly with the dark, glossy green foliage. The pointed leaf edges curl upwards, giving a sculptural dimension. Thriving in humid environments, its stature is compact yet striking, an adaptation to lower light levels in its native tropical understory habitat, making it an ideal ornate houseplant.
Alocasia macrorrhizos 'Big Mac'
Alocasia macrorrhizos 'Big Mac'
Alocasia macrorrhizos 'Big Mac'
Alocasia macrorrhizos 'Big Mac' is a striking tropical perennial, known for its large, heart-shaped leaves that can span over a meter, resembling elephant ears. The foliage's glossy texture and robust stature are anchored by thick stems, rising from tuberous roots. Thriving in humid environments with partial shade, alocasia macrorrhizos 'Big Mac' improves air quality and adds dramatic flair to any garden or indoor space.
Alocasia Okinawa Silver
Alocasia odora 'Okinawa Silver'
Alocasia Okinawa Silver
Alocasia Okinawa Silver is a stunning foliage plant with green leaves contrasting beautifully against silver veins. It grows well in shady gardens and can also be kept as a houseplant. The plant is toxic if ingested, so keep away from curious pets and children.
Elephant ear 'Dragon Scale'
Alocasia baginda 'Dragon Scale'
Elephant ear 'Dragon Scale'
It’s easy to imagine the striking glossy leaves of elephant ear 'Dragon Scale' adorning the flanks of a mythical dragon. This striking ornamental appeal ensures that gardeners overlook its difficulty of growth and toxicity to humans and animals. This tropical Southeast Asian native is most often grown as a houseplant since it doesn’t tolerate cool climates.
Kris plant
Alocasia sanderiana 'Kris'
Kris plant
Kris plant (Alocasia sanderiana 'Kris') is known as the dagger plant because its leaf's edges resemble a kalis dagger with its wavy blade. It is cultivated as an ornamental plant for its sizeable dramatic foliage. It is on the list of threatened species in the Philippines, where it is endemic.
Jewel alocasia
Alocasia cuprea
Jewel alocasia
Native to Borneo, jewel alocasia was introduced to Europe in the mid-19th century and since then, it has become a popular houseplant. Its species name, "cuprea," means "copper" and refers to the coppery hue of its leaves.
Alocasia 'Stingray'
Alocasia 'Stingray'
Alocasia 'Stingray'
Alocasia 'Stingray' is a most distinctive Alocasia hybrid that features unusual leaves with extended tips that resemble a stingray's tail, hence its common name. This makes a marked contrast to the spade-shaped leaves of the parent plant. The leaf stems have an interesting pattern too, adding to the appeal of this standout cultivar.
African mask
Alocasia × amazonica 'Bambino'
African mask
African mask is a dwarf hybrid that grows to just 30 cm tall. So it’s no surprise to learn that the word ‘Bambino’ in its scientific name means small child in Italian. This subtropical native is most often grown as a houseplant, requiring little assistance apart from warm humid conditions. It can be identified by its arrowhead-shaped leaves that feature thick pale green veins.
Elephant Ear 'Regal Shields'
Alocasia 'Regal Shield'
Elephant Ear 'Regal Shields'
Get transported to the tropics with the elephant Ear 'Regal Shields'! Its large pointed leaves with metallic shine and dark pink undersides make for a striking display. Perfect for patios and indoors, it prefers bright indirect light and moist soil. But beware, all parts are toxic if ingested, so keep away from pets and children.
Alocasia quilted dreams
Alocasia sinuata
Alocasia quilted dreams
Alocasia quilted dreams is a very popular ornamental species because of its shiny, leathery, dark green leaves. This tropical native isn’t frost-tolerant and must be grown indoors in cool climates. In the wild, this plant grows in the limestone forests of just three Philippine islands. Sadly, it is classed as critically endangered by the International Union for Conservation of Nature.
Elephant ear 'Tiny Dancer'
Alocasia 'Tiny Dancer'
Elephant ear 'Tiny Dancer'
With its small stature and balletically poised stems and leaves, elephant ear 'Tiny Dancer' lives up to its evocative name. It makes a great houseplant because it thrives in indirect sunlight and can’t survive under direct sunlight. However, it is important to note that it is toxic to dogs and cats.
Green shield alocasia
Alocasia clypeolata
Green shield alocasia
Green shield alocasia is native to the Philippines and can be grown indoors as a houseplant or planted outdoors. If you plant it outdoors, give it lots of room because it can reach a large size. The large, thick “elephant ear” leaves hold up well in torrential rainstorms, but the plant cannot tolerate direct midday sun.
Alocasia Frydek
Alocasia micholitziana 'Frydek'
Alocasia Frydek
Often found in partial shade gardens, and occasionally grown as an indoor houseplant, alocasia Frydek is prized for its showy foliage that also makes it easy to identify from other species in the genus.
Silver dragon
Alocasia baginda 'Silver Dragon'
Silver dragon
Silver dragon is grown as a decorative houseplant for its striking silvery foliage. Is toxic is eaten by humans, dogs, and cats, causing mouth and stomach irritation due to insoluble calcium oxalate.
Zebra Alocasia
Alocasia zebrina
Zebra Alocasia
The zebra Alocasia plant is incredibly rare in the wild and has become almost impossible to find due to overcollection for the houseplant market. The use of tissue cultures has made it easier to find this plant for your garden, but it is still very hard to find. Its leaves have a reticulated pattern that is very rare in plants.
Variegated Upright Elephant Ear
Alocasia macrorrhizos 'Variegata'
Variegated Upright Elephant Ear
Variegated Upright Elephant Ear is a scarcely-found, stunning tropical plant valued for its large, blotched leaves with unmistakable variegation. This rare elephant ear plant requires 40-60% shade and can reach heights over 2.5 to 3 m when full-grown.
Elephant's Ear 'Red Secret'
Alocasia cuprea 'Red Secret'
Elephant's Ear 'Red Secret'
A popular houseplant, and occasionally found in warm weather shade gardens, elephant's Ear 'Red Secret' is grown primarily for its unique foliage. The two-toned leaves also make the plant easily identifiable from other species in the genus. The unique shape of the plant's leaves gives the plant the occasional common name, 'Elephant ears.'
Elephants ear
Alocasia lauterbachiana
Elephants ear
Elephants ear is a little tricky to grow since it needs plenty of indirect sunlight and consistently moist (but not waterlogged) soil. It is commonly named 'purple sword' for its serrated blade-shaped leaves, which are greenish purple. This distinctive evergreen foliage makes it a popular houseplant. It grows rapidly under the right conditions.
Alocasia 'Regal Shields'
Alocasia 'Regal Shields'
Alocasia 'Regal Shields'
Alocasia 'Regal Shields' is named for its large shield-shaped leaves. This elephant ear hybrid has particularly glossy and dark leaves. This tropical forest native prefers indirect sunlight, so it makes a good houseplant although its large size means it needs plenty of space and a large container, as well as plenty of water.
Alocasia Black Velvet
Alocasia 'Black velvet'
Alocasia Black Velvet
Alocasia Black Velvet grows on jungle floors and its stunning appearance makes it a popular houseplant. It has an attractive growth habit, highlighted by the dark-colored, velvety leaves with bright white variegation that also give the plant its common name Alocasia 'Black Velvet'.
Dragon scale
Alocasia baginda
Dragon scale
Alocasia baginda is typically grown as an indoor plant and its unique foliage makes it easy to recognize. The markings on the leaves resemble lizard scales which is why it is occasionally called the “dragon scale” plant.
Upright Elephant Ear 'Stingray'
Alocasia macrorrhizos 'Stingray'
Upright Elephant Ear 'Stingray'
The uniquely-shaped foliage sets upright Elephant Ear 'Stingray' apart from other species in the genus. The appearance of a tail and wings is also why the plant is occasionally called the ‘stingray’ alocasia. It is often grown as a houseplant, and it is occasionally found in tropical shade gardens.
Jewel alocasia
Alocasia azlanii
Jewel alocasia
Native to Borneo and seen in one location only, jewel alocasia is regarded for its striking, glossy, chocolate leaves with purple veins. The plant is still very rare and uncommon in cultivation, but it is becoming more popular in recent years.
Jewel alocasia
Alocasia melo
Jewel alocasia
A houseplant cultivated for its big, leathery, heavily textured leaves, jewel alocasia has some truly strange proportions. Despite its relatively huge leaves, it only grows to about 61 cm tall, giving it an alien but attractive look.
Elephant ear 'Portora'
Alocasia 'Portora'
Elephant ear 'Portora'
With a name like "Elephant's-ears", you can quickly grasp the enormity of elephant ear 'Portora'. This plant is an Alocasia cultivar, created by crossing Alocasia portei with Alocasia odora (the name 'Portora' is a portmanteau of these two Alocasias). Not only standing head and shoulders above the rest in height, elephant ear 'Portora''s characteristic elephant-ear shaped leaves also ensure it sticks out in beauty too.
African mask
Alocasia 'Sarian'
African mask
African mask is a striking houseplant with large, glossy leaves resembling elephant ears. Native to Southeast Asia, it's named after the Greek word for "arrow," due to its arrow-shaped leaves. Although its leaves are toxic if ingested, they can attract curious pets with their unique scent.
Elephant's ears
Alocasia odora 'Aurea-Variegata'
Elephant's ears
Elephant's ears is valued for its rarity and its elegant golden spotted leaves. Its hybrid name Aurea-Variegata means "golden multi-colored" in reference to these leaves. Growers should note that this plant is toxic to humans and pets, but outdoors this toxicity gives it deer and rabbit resistance. It has wider and more deeply veined leaves than other elephant ear plants.
Upright golden elephant ear
Alocasia macrorrhizos 'Lutea'
Upright golden elephant ear
Upright golden elephant ear is well named since its huge upright leaves are reminiscent of elephant ears. Upright golden elephant ear makes an excellent specimen plant for warm climate gardens and can be grown in a container and moved indoors in cooler weather. This plant thrives in shady locations because full sunlight may discolor its leaves.
Elephant's ear 'Tigrina Superba'
Alocasia zebrina 'Tigrina Superba'
Elephant's ear 'Tigrina Superba'
Elephant's ear 'Tigrina Superba' is a genetic mutation of Alocasia zebrina. Its parent species exclusively grows in the Philippines. The only noticeable difference between the cultivar and its parent is its leaves' shape and growth pattern. As opposed to its family members, this cultivar's leaves are much narrower and grow with their tips facing up.
Black stem elephant ear plant
Alocasia macrorrhizos 'Black Stem'
Black stem elephant ear plant
Black stem elephant ear plant (Alocasia macrorrhizos 'Black Stem') is a very rare and quite unusual elephant ear cultivar. It differs from other members of the Alocasia genus by its black stems as well as the dark green leaves with prominent black veins. This ornamental plant adds a wonderful tropical accent to decorative pots, any well-lit space, or cascading over your favorite planter.
Giant taro
Alocasia macrorrhiza
Giant taro
Commonly known as "elephant’s ear" because of its large leaves, giant taro is an adaptive tropical plant from India and Sri Lanka that is easy to grow and is beloved for its decorative purposes.
Kris plant
Alocasia longiloba
Kris plant
Kris plant features arrowhead-shaped leaves with lobes that resemble the teeth of a saw. Native to Southeast Asia, this plant can grow up to 10 feet tall in the wild. It's toxic to pets and people if ingested and requires high humidity and bright, indirect light to thrive.
Hardy elephant ear
Alocasia wentii
Hardy elephant ear
Hardy elephant ear is a tropical plant native to the islands in the southwestern Pacific Ocean but popular as an indoor houseplant in Western nations. The leaves of this plant can grow big and it is said they resemble a medieval shield. The foliage is toxic, so care should be taken when keeping it around children and pets.
Elephant's-ears 'Polly'
Alocasia × amazonica 'Polly'
Elephant's-ears 'Polly'
Elephant's-ears 'Polly' is a hybrid elephant's-ears cultivar, though its exact parentage is unknown. This cultivar is distinguished by arrow-shaped, dark green leaves with wavy edges and white veins and margins. Elephant's-ears 'Polly' is a popular houseplant, noted for its variegated leaves and dramatic look.
Alocasia
Alocasia heterophylla
Alocasia
Alocasia is a small Philippine-native plant grown ornamentally for its striking rounded arrow-shaped leaves. Its specific name heterophylla derives from the ancient Greek for "different leaved." This describes the way that individual plants have leaves that can differ dramatically from each other in appearance. It grows on limestone soils close to the sea.
Alocasia reginula
Alocasia reginula
Alocasia reginula
Alocasia reginula is cherished for its velvety, dark green leaves that resemble miniature elephant ears, edged with a silvery-white vein. This tropical perennial thrives in humid environments, where its compact size and jewel-like foliage stand out in contrast against other lush flora. The striking leaf coloration bolsters alocasia reginula's appeal as a dramatic houseplant, often coaxing enthusiasts to provide it with a prime position in well-lit, indirect sunlight settings.
popular genus

More Popular Genus

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Dracaena
Dracaena
Dracaena are popular house plants that are easy to grow. They can tolerate low-light conditions and require little watering. Their leaves range from variegated to dark green. Their characteristic traits include woody stems that grow slowly but offer a striking appearance for small spaces such as apartments or offices.
Ficus
Fig trees
Fig trees have been cultivated in many regions for their fruits, particularly the common fig, F. carica. Most of the species have edible fruits, although the common fig is the only one of commercial value. Fig trees are also important food sources for wildlife in the tropics, including monkeys, bats, and insects.
Rubus
Brambles
Brambles are members of the rose family, and there are hundreds of different types to be found throughout the European countryside. They have been culturally significant for centuries; Christian folklore stories hold that when the devil was thrown from heaven, he landed on a bramble bush. Their vigorous growth habit can tangle into native plants and take over.
Acer
Maples
The popular tree family known as maples change the color of their leaves in the fall. Many cultural traditions encourage people to watch the colors change, such as momijigari in Japan. Maples popular options for bonsai art. Alternately, their sap is used to create maple syrup.
Prunus
Prunus
Prunus is a genus of flowering fruit trees that includes almonds, cherries, plums, peaches, nectarines, and apricots. These are often known as "stone fruits" because their pits are large seeds or "stones." When prunus trees are damaged, they exhibit "gummosis," a condition in which the tree's gum (similar to sap) is secreted to the bark to help heal external wounds.
Solanum
Nightshades
Nightshades is a large and diverse genus of plants, with more than 1500 different types worldwide. This genus incorporates both important staple food crops like tomato, potato, and eggplant, but also dangerous poisonous plants from the nightshade family. The name was coined by Pliny the Elder almost two thousand years ago.
Rosa
Roses
Most species of roses are shrubs or climbing plants that have showy flowers and sharp thorns. They are commonly cultivated for cut flowers or as ornamental plants in gardens due to their attractive appearance, pleasant fragrance, and cultural significance in many countries. The rose hips (fruits) can also be used in jams and teas.
Quercus
Oaks
Oaks are among the world's longest-lived trees, sometimes growing for over 1,000 years! The oldest known oak tree is in the southern United States and is over 1,500 years old. Oaks produce an exceedingly popular type of wood which is used to make different products, from furniture and flooring to wine barrels and even cosmetic creams.
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About
Key Facts
Toxicity
How To Care
All Species
More Genus
Elephant's-ears
Elephant's-ears
Elephant's-ears
Elephant's-ears
Elephant's-ears
Elephant's-ears
Elephant's-ears
Alocasia
Elephant's-ears comprise a genus of tuberous perennial tropical evergreen plants. The nickname "Elephant's ears" comes from their distinct leaf shape. Elephant's-ears are grown as a houseplant all over the world because of the attractive color patterns and shape of the foliage, with many cultivars being available.
Lifespan
Lifespan
Perennial
Plant Type
Plant Type
Herb/Vine
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Key Facts About Elephant's-ears

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Attributes of Elephant's-ears

Plant Height
2 m
Spread
2 m
Leaf type
Evergreen
Ideal Temperature
20 - 41 ℃

Scientific Classification of Elephant's-ears

toxic

Elephant's-ears and Their Toxicity

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* The judgment on toxicity and danger is for reference only. We DO NOT GUARANTEE any accuracy of such judgment. Therefore, you SHALL NOT rely on such judgment. It is IMPORTANT TO SEEK PROFESSIONAL ADVICE in advance when necessary.
Slightly Toxic to Humans
Toxic to Cats
The leaves, stems, and roots of the elephant's-ears contain chemical compounds that are moderately to severely harmful to cats, and veterinary attention may be required after contact with this plant. These chemicals, called insoluble calcium oxalates, can cause reactions ranging from irritation to kidney failure in most severe cases. The most common symptoms after contact with the sap of this plant include the swollen mouth, lips, and tongue; difficulty eating, vomiting, diarrhea, loss of appetite, drooling, foaming, and seizures. Immediate medical attention is strongly advised.
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Who Is Most at Risk of Plant Poisoning?
Your pets like cats and dogs can be poisoned by them as well!
1
Do not let your lovely pets eat any parts, nor contact with the sap of toxic or unknown plants;
2
It’s better to kill those growing around your house. Wear long-sleeved shirts, pants and gloves with sharp tools to dig it out completely;
3
Clean the tools with rubbing alcohol or soap and water but do not do that with bare hands;
4
Clean your hands and skin once exposed to plants with soap and water;
5
Consider using barrier creams that contain bentoquatam to prevent poison oak, ivy and sumac rashes;
6
Dump it in special trash cans in sealed garbage packages, and do not let your pets reach it;Do not let your lovely pets eat any parts, nor contact with the sap of toxic or unknown plants;
7
If you take your pets to hike with you in the wild, please don’t let them eat any plants that you don’t know;
8
Once your pets eat, touch or inhale anything from toxic plants and act abnormally, please call the doctors for help ASAP!
pets
Pets
Some pets are less likely than children to eat and touch just about everything. This is good, as a pet owner. However, you know your pet best, and it is up to you to keep them safe. There are plenty of poisonous weeds that can grow within the confines of your lawn, which might make your dogs or cats ill or worse if they eat them. Try to have an idea of what toxic plants grow in your area and keep them under control and your pets away from them.
pets
Common Toxic Houseplants
Common Toxic Houseplants
When it comes to decorating a house, there is nothing more refreshing than adding some beautiful houseplants. Some common house plants can also be toxic.

Aloe

aloe
Aloe is famous for its sunburn-soothing properties and its gorgeous desert design. However, many people do not realize that the latex the aloe vera plant produces can be mildly toxic to pets and children.

The latex contains a chemical compound known as saponin. Which when ingested, can cause vomiting, diarrhea, and low blood sugar. This, if left unchecked, can lead to dehydration and electrolyte imbalance. The proper response is to contact poison control or a veterinarian to know what to do in your particular circumstance if either your child or pet consumes aloe.

The latex of the plant is similar to the sap of the tree. It is inside the leaf, but sticks mainly toward the edges. If aloe gel is prepared properly it should be safe for use, but be sure to apply it only topically when treating burns.

Philodendron

Philodendron
Philodendron, also known as sweetheart vine, has become a resident at many houses and even businesses. They are glossy green and the leaves elegantly split, displaying interesting designs. Behind this beauty there is a needle-like toxin called calcium oxalate crystals.

These crystals are held within the plant and only affect you, your pets, or your loved ones if the plant tissue is broken. If ingested, the crystals can cause severe swelling, difficulty breathing, stomach pain, burning and pain. If they are accidentally caught on the skin, they can cause skin irritation.

If anyone accidentally ingests philodendron and they find it difficult to breathe or their tongue starts to swell up, it is important to seek medical attention immediately to avoid suffocation. If you have very young children or pets who have a tendency to tear at plants, keep them away from any philodendrons.

Peace Lily

Peace Lily
Peace lilies produce stunningly white flowers that bring to mind peace and serenity. This is one reason they are invited into our homes and given a place to stay. However, similar to philodendrons, the peace lily contains oxalate crystals known as raphides.

The raphides, once ingested, will cause swelling and burning sensations and can also cause skin irritation. Both pets and humans can get these symptoms so it is important to keep these plants from anyone who is likely to tear or chew it. Symptoms can become dire if the raphides cause the tongue and throat to swell to a point where the person or pet is having difficulty breathing. Seek proper medical attention if this is the case.

Snake Plant

Snake Plant
The snake plant is an interesting and popular house plant. Its stark architecture and wavy coloring has made it a fan favorite. This plant too, however, is toxic when ingested or if the sap touches your skin.

Snake plant sap will cause rashes if it comes into contact with your skin. In addition, it will cause diarrhea and vomiting when ingested. Again these symptoms are very serious and would be best avoided by keeping snake plants out of reach or by choosing a different houseplant.
Common Toxic Garden Plants
Common Toxic Garden Plants

Daffodil

Daffodil
Daffodils are a strikingly colorful flower. This can sometimes bring them much attention not from just onlooking adults but children as well. Since kids are more drawn to colorful objects, they may have a higher chance of just grabbing the flower and eating it. Adults have also been known to accidentally grab daffodil bulbs instead of onions.

Why are these mistakes so dangerous? Daffodils contain lycorine, which can induce nausea, vomiting, and diarrhea. It also contains oxalates which can cause swelling and pain. The symptoms can be worse in animals, because if your pets eat daffodils they may experience drowsiness, low blood pressure or even liver damage.

Make sure to call poison control when these symptoms set in. The vomiting and diarrhea have been known to go away after 3 hours, but it is better to be safe than sorry. Ingesting liquids to keep hydration up can be important. If the patient is having difficulty breathing, seek medical attention immediately.

Hydrangea

Hydrangea
Hydrangeas are unique, with their soft blue and pink flowers. They are a great addition to any garden, but should not be snacked on—not that you would want to. Hydrangeas can be especially nasty because they contain compounds known as glycosides. These will release hydrogen cyanide into the bloodstream when consumed. This will block your body’s ability to uptake oxygen to the cells in your body.

The way to combat this kind of poisoning is through getting IVs from the vet or doctor. It is important to contact your medical professional immediately since the symptoms can be fatal within minutes or hours.

Rhododendrons

Rhododendrons
Rhododendron, the state flower of Washington, is also toxic. The multitudinous, pink flowers can be quite dangerous. All parts of this plant are toxic, the leaves and seeds more so than the flowers. However, even the nectar of the flower is toxic and in the Mediterranean, where rhododendrons grow in more dense quantities, the honey from bees who gather rhododendron nectar can be poisonous.

Normally kids and pets do not eat enough to experience the full poisoning effect. However, just eating two leaves is enough to be considered dangerous. The grayanotoxin glycosides within the rhododendron can cause vomiting, diarrhea and irregular heartbeats. Things can get very serious when too much rhododendron is consumed and can lead to necessary medical intervention.

Start by calling poison control first if you suspect anyone has been munching on rhododendrons. The experts there will be able to help guide you through the necessary processes to cure your loved one.

Rhubarb

Rhubarb
Yummy rhubarb has a nasty side to it. While the stems are used in many recipes, including for rhubarb strawberry pie, the leaves are toxic. They contain oxalic acid which is known to blister the mouth, cause nausea, vomiting, diarrhea and kidney stones. The leaves are known to be more toxic to pets than humans, but in either case, it is important to contact poison control immediately to figure out necessary steps to cure the patient.
Common Toxic Weeds in the Yard
Common Toxic Weeds in the Yard

Bittersweet Nightshade

Bittersweet Nightshade
Nightshade is an invasive, noxious weed that is extremely poisonous. It has been found along the East and West Coast of the U.S. It makes its home in areas with disturbed soil. This could be near your garden or areas that have recently had bushes/trees put in.

These plants are dark green with purple flowers that develop into bright red berries. The whole plant is toxic and should be avoided by pets and children alike. If ingested it can cause nausea, vomiting, and diarrhea. The colorful berries are especially enticing to young children. If you see any plants that look similar to tomato or pepper plants that you did not plant in your yard, it is best to just pull them immediately.

Call poison control immediately if you think someone has fallen victim to nightshade.

Buttercups

Buttercups
Buttercups are found throughout the United States, especially in wet areas. The shiny, yellow flowers will pop up in the springtime, accompanying their dandelion friends. However, unlike dandelions, buttercups are not edible.

Buttercups will release a compound called protoanemonin. This toxin is known to cause vomiting, diarrhea, bloody stool, hypersalivation, depression, blisters, and more. These symptoms will affect both humans and animals. The sap may also cause irritation when it comes into contact with skin. These yellow flowers are dangerous and children should be observed cautiously when around them.

Foxgloves

Foxgloves
Foxgloves are beautiful plants that build towers out of vivid purple bell-shaped blossoms. They are very pretty to look at, but they contain a compound known as digoxin. This chemical is used in certain medicines to help people with certain heart conditions. However, the medicine is made by specialists, whereas someone eating foxgloves will receive unregulated amounts of the chemical.

This toxin can make you vomit and lower your heartbeat. This often causes dizziness and faintness. It is extremely important to call poison control immediately to know what to do in the case of foxglove poisoning. Some people have confused the young leaves of foxglove with borage, making adult foragers at risk as well as kids and pets.
How to Tend to or Get Rid of Toxic Plants
How to Tend to or Get Rid of Toxic Plants
Now that you know where to start with toxic plant identification, let us discuss how to either tend to the poisonous plants you decide to keep or get rid of them that plague your yard.

How to Tend to Poisonous Plants

Many plants that are toxic when ingested are also skin irritants. The philodendron is a good example of this. When the sap comes into contact with skin, it can cause a rash to form. To help protect yourself when tending to toxic plants, it is important to wear some sort of gloves.
Tend
Latex gloves may be the best solution due to their disposability. Regular gloves could potentially keep the poisonous sap on their surface. If the gloves aren’t cleaned then you could accidentally touch the irritant or pass it to someone else.

In addition you will want to plan where to keep your deadly beauties. If you have a toxic indoor plant try to keep it up high or out of reach of children and pets. This will keep accidents few and far between. Another idea is keeping your plants in areas that are usually inaccessible to children or pets. Areas such as an office, study room, or guest bedroom could be good locations. If applicable, you could also set up a terrarium for your little plant baby, making it more difficult for curious hands or paws to access.
tend2
If you plan to have outdoor plants, location will be key. You will want to put plants in an area that will be inaccessible to children, pets and even wild animals. You will probably want to avoid planting the plants in the front of your house if kids walk by on a regular basis, just to be cautious. Having the plants behind a fence will be best, but use your discretion when choosing a spot.

How to Get Rid of Poisonous Plants

plants
The easiest but possibly most controversial way to get rid of poisonous plants is by using herbicides. This can be especially easy if you own a grass lawn and use an herbicide that targets broadleaf (non-grass) species. You can find many herbicides meant for yard use by simply searching the term online. Once you have purchased the herbicide you will want to make sure to follow the label posted on the container. If you follow the instructions precisely, then everything should run smoothly for you.

If you don’t plan on using herbicides, there are a few organic methods you can use to try to get rid of toxic plants. You can manually pull the plants out of the ground. This is probably one of the most difficult methods because there is no assurance that you will get the whole plant out this way.

You can also try pouring boiling hot water or spraying white vinegar on the target plants. This may take more time than using a synthetic herbicide, but you can feel a little better about using these products.

You can also try to use wood chips to cover a certain area where you do not want anything to grow. This will not stop all the weeds, but the few that make it through can be easily picked by hand.
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Who Is Most at Risk of Plant Poisoning?
Everyone should keep the following in mind to prevent being poisoned:
1
Do not eat any parts, nor contact with the sap of toxic or unknown plants;
2
If you need to kill it, wear long-sleeved shirts, pants and gloves with sharp tools to dig it out completely;
3
Clean the tools with rubbing alcohol or soap and water but do not do that with bare hands;
4
Clean your hands and skin once exposed to plants with soap and water;
5
Consider using barrier creams that contain bentoquatam to prevent poison oak, ivy and sumac rashes;
6
Dump it in special trash cans in sealed garbage packages;
7
Wear properly when you hiking or working in the wilderness. Long pants, long sleeves, gloves, hiking shoes, etc., that protect you from being hurt by any plants;
8
Once you or your family aren’t feeling well after eating, touching or inhaling anything from toxic plants, please call your doctor for help ASAP!
Outdoor Workers
Outdoor Workers and Recreationalists
Those who enjoy the outdoors either as a hobby or as part of their work will rarely see a plant and decide to munch on it (although the scenario is not unheard of). However, they do tend to deal with moving through and brushing aside plants. These people are more at risk of being poisoned by touching toxic plants than by ingesting them.
Outdoor Workers
Foragers
Foragers
Foraging for food and medicinal plants is a desirable skill among people who want to feel at one with the land. This hobby can be very useful and enjoyable, but if done wrong , it can lead to disastrous effects. People who forage are picking and grabbing plants with the full intention of using those plants, most of the time to ingest them.
Foragers
Children
Children
While outdoor workers are more likely to touch poison and foragers are more likely to ingest poison, children can easily do both. These bundles of joy just love to run around and explore the world. They enjoy touching things and occasionally shoving random stuff in their mouth; this is a terrible combination with toxic plants in the mix.
If you let your children run about, it is important to know what are the local toxic plants that they could accidentally get into. Try to educate the children and steer them away from where the toxic plants are located.
Children
Common Toxic Houseplants
Common Toxic Houseplants
When it comes to decorating a house, there is nothing more refreshing than adding some beautiful houseplants. Some common house plants can also be toxic.

Aloe

aloe
Aloe is famous for its sunburn-soothing properties and its gorgeous desert design. However, many people do not realize that the latex the aloe vera plant produces can be mildly toxic to pets and children.

The latex contains a chemical compound known as saponin. Which when ingested, can cause vomiting, diarrhea, and low blood sugar. This, if left unchecked, can lead to dehydration and electrolyte imbalance. The proper response is to contact poison control or a veterinarian to know what to do in your particular circumstance if either your child or pet consumes aloe.

The latex of the plant is similar to the sap of the tree. It is inside the leaf, but sticks mainly toward the edges. If aloe gel is prepared properly it should be safe for use, but be sure to apply it only topically when treating burns.

Philodendron

Philodendron
Philodendron, also known as sweetheart vine, has become a resident at many houses and even businesses. They are glossy green and the leaves elegantly split, displaying interesting designs. Behind this beauty there is a needle-like toxin called calcium oxalate crystals.

These crystals are held within the plant and only affect you, your pets, or your loved ones if the plant tissue is broken. If ingested, the crystals can cause severe swelling, difficulty breathing, stomach pain, burning and pain. If they are accidentally caught on the skin, they can cause skin irritation.

If anyone accidentally ingests philodendron and they find it difficult to breathe or their tongue starts to swell up, it is important to seek medical attention immediately to avoid suffocation. If you have very young children or pets who have a tendency to tear at plants, keep them away from any philodendrons.

Peace Lily

Peace Lily
Peace lilies produce stunningly white flowers that bring to mind peace and serenity. This is one reason they are invited into our homes and given a place to stay. However, similar to philodendrons, the peace lily contains oxalate crystals known as raphides.

The raphides, once ingested, will cause swelling and burning sensations and can also cause skin irritation. Both pets and humans can get these symptoms so it is important to keep these plants from anyone who is likely to tear or chew it. Symptoms can become dire if the raphides cause the tongue and throat to swell to a point where the person or pet is having difficulty breathing. Seek proper medical attention if this is the case.

Snake Plant

Snake Plant
The snake plant is an interesting and popular house plant. Its stark architecture and wavy coloring has made it a fan favorite. This plant too, however, is toxic when ingested or if the sap touches your skin.

Snake plant sap will cause rashes if it comes into contact with your skin. In addition, it will cause diarrhea and vomiting when ingested. Again these symptoms are very serious and would be best avoided by keeping snake plants out of reach or by choosing a different houseplant.
Common Toxic Garden Plants
Common Toxic Garden Plants

Daffodil

Daffodil
Daffodils are a strikingly colorful flower. This can sometimes bring them much attention not from just onlooking adults but children as well. Since kids are more drawn to colorful objects, they may have a higher chance of just grabbing the flower and eating it. Adults have also been known to accidentally grab daffodil bulbs instead of onions.

Why are these mistakes so dangerous? Daffodils contain lycorine, which can induce nausea, vomiting, and diarrhea. It also contains oxalates which can cause swelling and pain. The symptoms can be worse in animals, because if your pets eat daffodils they may experience drowsiness, low blood pressure or even liver damage.

Make sure to call poison control when these symptoms set in. The vomiting and diarrhea have been known to go away after 3 hours, but it is better to be safe than sorry. Ingesting liquids to keep hydration up can be important. If the patient is having difficulty breathing, seek medical attention immediately.

Hydrangea

Hydrangea
Hydrangeas are unique, with their soft blue and pink flowers. They are a great addition to any garden, but should not be snacked on—not that you would want to. Hydrangeas can be especially nasty because they contain compounds known as glycosides. These will release hydrogen cyanide into the bloodstream when consumed. This will block your body’s ability to uptake oxygen to the cells in your body.

The way to combat this kind of poisoning is through getting IVs from the vet or doctor. It is important to contact your medical professional immediately since the symptoms can be fatal within minutes or hours.

Rhododendrons

Rhododendrons
Rhododendron, the state flower of Washington, is also toxic. The multitudinous, pink flowers can be quite dangerous. All parts of this plant are toxic, the leaves and seeds more so than the flowers. However, even the nectar of the flower is toxic and in the Mediterranean, where rhododendrons grow in more dense quantities, the honey from bees who gather rhododendron nectar can be poisonous.

Normally kids and pets do not eat enough to experience the full poisoning effect. However, just eating two leaves is enough to be considered dangerous. The grayanotoxin glycosides within the rhododendron can cause vomiting, diarrhea and irregular heartbeats. Things can get very serious when too much rhododendron is consumed and can lead to necessary medical intervention.

Start by calling poison control first if you suspect anyone has been munching on rhododendrons. The experts there will be able to help guide you through the necessary processes to cure your loved one.

Rhubarb

Rhubarb
Yummy rhubarb has a nasty side to it. While the stems are used in many recipes, including for rhubarb strawberry pie, the leaves are toxic. They contain oxalic acid which is known to blister the mouth, cause nausea, vomiting, diarrhea and kidney stones. The leaves are known to be more toxic to pets than humans, but in either case, it is important to contact poison control immediately to figure out necessary steps to cure the patient.
Common Toxic Weeds in the Yard
Common Toxic Weeds in the Yard

Bittersweet Nightshade

Bittersweet Nightshade
Nightshade is an invasive, noxious weed that is extremely poisonous. It has been found along the East and West Coast of the U.S. It makes its home in areas with disturbed soil. This could be near your garden or areas that have recently had bushes/trees put in.

These plants are dark green with purple flowers that develop into bright red berries. The whole plant is toxic and should be avoided by pets and children alike. If ingested it can cause nausea, vomiting, and diarrhea. The colorful berries are especially enticing to young children. If you see any plants that look similar to tomato or pepper plants that you did not plant in your yard, it is best to just pull them immediately.

Call poison control immediately if you think someone has fallen victim to nightshade.

Buttercups

Buttercups
Buttercups are found throughout the United States, especially in wet areas. The shiny, yellow flowers will pop up in the springtime, accompanying their dandelion friends. However, unlike dandelions, buttercups are not edible.

Buttercups will release a compound called protoanemonin. This toxin is known to cause vomiting, diarrhea, bloody stool, hypersalivation, depression, blisters, and more. These symptoms will affect both humans and animals. The sap may also cause irritation when it comes into contact with skin. These yellow flowers are dangerous and children should be observed cautiously when around them.

Foxgloves

Foxgloves
Foxgloves are beautiful plants that build towers out of vivid purple bell-shaped blossoms. They are very pretty to look at, but they contain a compound known as digoxin. This chemical is used in certain medicines to help people with certain heart conditions. However, the medicine is made by specialists, whereas someone eating foxgloves will receive unregulated amounts of the chemical.

This toxin can make you vomit and lower your heartbeat. This often causes dizziness and faintness. It is extremely important to call poison control immediately to know what to do in the case of foxglove poisoning. Some people have confused the young leaves of foxglove with borage, making adult foragers at risk as well as kids and pets.
How to Tend to or Get Rid of Toxic Plants
How to Tend to or Get Rid of Toxic Plants
Now that you know where to start with toxic plant identification, let us discuss how to either tend to the poisonous plants you decide to keep or get rid of them that plague your yard.

How to Tend to Poisonous Plants

Many plants that are toxic when ingested are also skin irritants. The philodendron is a good example of this. When the sap comes into contact with skin, it can cause a rash to form. To help protect yourself when tending to toxic plants, it is important to wear some sort of gloves.
Tend
Latex gloves may be the best solution due to their disposability. Regular gloves could potentially keep the poisonous sap on their surface. If the gloves aren’t cleaned then you could accidentally touch the irritant or pass it to someone else.

In addition you will want to plan where to keep your deadly beauties. If you have a toxic indoor plant try to keep it up high or out of reach of children and pets. This will keep accidents few and far between. Another idea is keeping your plants in areas that are usually inaccessible to children or pets. Areas such as an office, study room, or guest bedroom could be good locations. If applicable, you could also set up a terrarium for your little plant baby, making it more difficult for curious hands or paws to access.
tend2
If you plan to have outdoor plants, location will be key. You will want to put plants in an area that will be inaccessible to children, pets and even wild animals. You will probably want to avoid planting the plants in the front of your house if kids walk by on a regular basis, just to be cautious. Having the plants behind a fence will be best, but use your discretion when choosing a spot.

How to Get Rid of Poisonous Plants

plants
The easiest but possibly most controversial way to get rid of poisonous plants is by using herbicides. This can be especially easy if you own a grass lawn and use an herbicide that targets broadleaf (non-grass) species. You can find many herbicides meant for yard use by simply searching the term online. Once you have purchased the herbicide you will want to make sure to follow the label posted on the container. If you follow the instructions precisely, then everything should run smoothly for you.

If you don’t plan on using herbicides, there are a few organic methods you can use to try to get rid of toxic plants. You can manually pull the plants out of the ground. This is probably one of the most difficult methods because there is no assurance that you will get the whole plant out this way.

You can also try pouring boiling hot water or spraying white vinegar on the target plants. This may take more time than using a synthetic herbicide, but you can feel a little better about using these products.

You can also try to use wood chips to cover a certain area where you do not want anything to grow. This will not stop all the weeds, but the few that make it through can be easily picked by hand.
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care detail

How to Grow and Care for Elephant's-ears

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Elephant's-ears, a dramatic foliage plant genus, requires well-managed care needs and faces common challenges. Basic Care Needs dictate bright, indirect light exposure, regular watering, subtropical temperatures, and well-draining, nutrient-rich soil. Common Challenges involve pests such as spider mites and aphids, diseases like root rot, and sensitivity to cold temperature. Seasonal Considerations include reduced watering during winter, increased humidity during hot seasons, and regular fertilizing in growing seasons; spring and summer.
More Info About Caring for Elephant's-ears
species

Exploring the Elephant's-ears Plants

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8 most common species:
Alocasia macrorrhizos
Giant taro
Giant taro is native to Southeast Asian rainforests. It was first cultivated in the Philippines. Its massive leaves resemble elephant ears. If cooked for a long time, these leaves are edible; however, the sap from the plant might hurt the skin. This plant is toxic to dogs, cats, and horses.
Alocasia mortfontanensis
Elephant Ear
Elephant Ear (Alocasia mortfontanensis) is a hybrid species between Alocasia longiloba and Alocasia sanderiana. The Alocasia is known for its large leaves and wide variety of cultivars within the species. Elephant Ear is native to tropical Asia and Australia.
Alocasia micholitziana
Elephant's ear
Elephant's ear (Alocasia micholitziana) is most often cultivated as a houseplant for its distinctive foliage. The large, angular leaves are dark green with prominent white veins and can grow up to 30 cm long. Although the plant can flower, it does so rarely unless kept in very humid conditions.
Alocasia sanderiana
Kris plant
Kris plant (Alocasia sanderiana) is a vigorous tropical perennial with prominently lobed leaves that have broad, silvery-white veins and red-green undersides. This indigenous Mindanao plant grows primarily on moist hillsides at low elevated deep forest areas. It's frequently grown for ornamental purposes.
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All Species of Elephant's-ears

popular genus

More Popular Genus

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Dracaena
Dracaena
Dracaena are popular house plants that are easy to grow. They can tolerate low-light conditions and require little watering. Their leaves range from variegated to dark green. Their characteristic traits include woody stems that grow slowly but offer a striking appearance for small spaces such as apartments or offices.
Ficus
Fig trees
Fig trees have been cultivated in many regions for their fruits, particularly the common fig, F. carica. Most of the species have edible fruits, although the common fig is the only one of commercial value. Fig trees are also important food sources for wildlife in the tropics, including monkeys, bats, and insects.
Rubus
Brambles
Brambles are members of the rose family, and there are hundreds of different types to be found throughout the European countryside. They have been culturally significant for centuries; Christian folklore stories hold that when the devil was thrown from heaven, he landed on a bramble bush. Their vigorous growth habit can tangle into native plants and take over.
Acer
Maples
The popular tree family known as maples change the color of their leaves in the fall. Many cultural traditions encourage people to watch the colors change, such as momijigari in Japan. Maples popular options for bonsai art. Alternately, their sap is used to create maple syrup.
Prunus
Prunus
Prunus is a genus of flowering fruit trees that includes almonds, cherries, plums, peaches, nectarines, and apricots. These are often known as "stone fruits" because their pits are large seeds or "stones." When prunus trees are damaged, they exhibit "gummosis," a condition in which the tree's gum (similar to sap) is secreted to the bark to help heal external wounds.
Solanum
Nightshades
Nightshades is a large and diverse genus of plants, with more than 1500 different types worldwide. This genus incorporates both important staple food crops like tomato, potato, and eggplant, but also dangerous poisonous plants from the nightshade family. The name was coined by Pliny the Elder almost two thousand years ago.
Rosa
Roses
Most species of roses are shrubs or climbing plants that have showy flowers and sharp thorns. They are commonly cultivated for cut flowers or as ornamental plants in gardens due to their attractive appearance, pleasant fragrance, and cultural significance in many countries. The rose hips (fruits) can also be used in jams and teas.
Quercus
Oaks
Oaks are among the world's longest-lived trees, sometimes growing for over 1,000 years! The oldest known oak tree is in the southern United States and is over 1,500 years old. Oaks produce an exceedingly popular type of wood which is used to make different products, from furniture and flooring to wine barrels and even cosmetic creams.
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