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Papaya
Papaya
Papaya
Papaya
Papaya
Papaya
Papaya
Carica papaya
Also known as : Pawpaw
Water
Water
Every 1-2 weeks
Sunlight
Sunlight
Full sun
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care guide

Care Guide for Papaya

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Watering Care
Watering Care
Details on Watering Care Watering Care
Fertilizing Care
Fertilizing Care
Details on Fertilizing Care Fertilizing Care
Pruning
Pruning
Trim the diseased, withered leaves once a month.
Details on Pruning Pruning
Soil Care
Soil Care
Sand, Loam, Clay, Slightly acidic, Neutral
Details on Soil Care Soil Care
Repotting
Repotting
Needs excellent drainage in pots.
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Papaya
Water
Water
Every 1-2 weeks
Sunlight
Sunlight
Full sun
Hardiness Zones
Hardiness Zones
10 to 12
Planting Time
Planting Time
Summer
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Questions About Papaya

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Watering Watering Watering
Pruning Pruning Pruning
Sunlight Sunlight Sunlight
Temperature Temperature Temperature
Fertilizing Fertilizing Fertilizing
What is the best way to water my Papaya?
Your Papaya will not be too picky about how you choose to water it. As such, you can use just about any common watering tool to moisten this plant’s soil. Watering cans, hoses, and even cups will work just fine when it is time to water your Papaya. Regardless of which watering tool you use, you should typically apply the water directly to the soil. In doing so, you should ensure that you moisten all soil areas equally to give all parts of the root system the water it needs. It can help to use filtered water, as tap water can contain particles that are harmful to plants. It is also beneficial to use water that is at or slightly above room temperature, as colder or hotter water can be somewhat shocking to the Papaya. However, the Papaya usually responds well to any kind of water you give it.
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What should I do if I water my Papaya too much or too little?
For outdoor plants, especially newly planted plants or plant seedlings, they can be prone to lack of watering. Remember that you need to keep watering enough for a few months when the tree is small or just planted. This is because once the roots are established, Papaya can rely on rain most of the time. When your Papaya is planted in pots, overwatering is often more likely to.When you accidentally overwater your Papaya, you should be prepared to remedy the situation immediately. First, you should stop watering your plant right away to minimize the effect of your overwatering. After, you should consider removing your Papaya from its pot to inspect its roots. If you find that none of the roots have developed root rot, it may be permissible to return your plant to its container. If you do discover signs of root rot, then you should trim away any roots that have been affected. You may also want to apply a fungicide to prevent further damage. Lastly, you should repot your Papaya in soil that is well-draining. In the case of an underwatered Papaya, simply water this plant more frequently. Underwatering is often an easy fix. If you underwater, the plant's leaves will tend to droop and dry out and fall off, and the leaves will quickly return to fullness after sufficient watering. Please correct your watering frequency as soon as underwatering occurs.
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How often should I water my Papaya?
Most plants that grow naturally outdoors can be allowed to grow normally with rainfall. If your area lacks rainfall, consider giving your plants adequate watering every 2 weeks during the spring and fall. More frequent watering is needed in summer. In winter, when growth becomes slower and plants need less water, water more sparingly. Throughout the winter, you may not give it additional watering at all. If your Papaya is young or newly planted, then you should water more frequently to help it establish, and mature and grow up to have more adaptable and drought tolerant plants. For potted plants, there are two main ways that you can determine how often to water your Papaya. The first way is to set a predetermined watering schedule. If you choose this route, you should plan to water this plant about once every week or once every other week. However, this approach may not always work as it does not consider the unique conditions of the growing environment for your Papaya . Your watering frequency can also change depending on the season. For instance, a predetermined watering schedule will likely not suffice during summer when this plant's water needs are highest. An alternative route is to set your watering frequency based on soil moisture. Typically, it is best to wait until the first two to four inches of soil, usually ⅓ to ½ depth of the pots, have dried out entirely before you give more water.
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How much water does my Papaya need?
When it comes time to water your Papaya, you may be surprised to find that this plant does not always need a high volume of water. Instead, if only a few inches of soil have dried since your last watering, you can support healthy growth in the Papaya by giving it about five to ten ounces of water every time you water. You can also decide your water volume based on soil moisture. As mentioned above, you should note how many inches of soil have dried out between waterings. A surefire way to make sure your Papaya gets the moisture it needs is to supply enough water to moisten all the soil layers that became dry since the last time you watered. If more than half of the soil has become dry, you should consider giving more water than usual. In those cases, continue adding water until you see excess water draining from your pot’s drainage holes. If your Papaya is planted in an area that gets plenty of rain outdoors, it may not need additional watering. When the Papaya is young or just getting established, make sure it gets 1-2 inches of rain per week. As it continues to grow and establish, it can survive entirely on rainwater and only when the weather is hot and there is no rainfall at all for 2-3 weeks, then consider giving your Papaya a full watering to prevent them from suffering stress.
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How can I tell if i'm watering my Papaya enough?
Overwatering is a far more common problem for the Papaya, and there are several signs you should look for when this occurs. Generally, an overwatered Papaya will have yellowing leaves and may even drop some leaves. Also, overwatering can cause the overall structure of your plant to shrivel and may also promote root rot. On the other hand, an underwatered Papaya will also begin to wilt. It may also display leaves that are brown or brittle to the touch. Whether you see signs of overwatering or underwatering, you should be prepared to intervene and restore the health of your Papaya.
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How can I water my Papaya at different growth stages?
When the Papaya is very young, such as when it is in a seedling stage, you will need to give it more water than you would if it were at a mature age. During the early stages of this plant’s life, it is important to keep the soil consistently moist to encourage root development. The same is true for any Papaya that you have transplanted to a new growing location. Also, the Papaya can develop showy flowers and fruits when you give them the correct care. If your Papaya is in a flowering or fruiting phase, you will likely need to give a bit more water than you usually would to support these plant structures.
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How can I water my Papaya through the seasons?
The seasonal changes will affect how often you water your Papaya. Mainly, during the hottest summer months, you will likely need to increase how much you water this plant, especially if it grows in an area that receives ample sunlight. Strong summer sunlight can cause soil to dry out much faster than usual, meaning that you’ll need to water more frequently. By contrast, your Papaya will need much less water during the winter, as it will not be in an active growing phase. During winter, you can get by with watering once every 2 to 3 weeks or sometimes not at all. For those growing this plant indoors, you should be somewhat wary of appliances such as air conditioners, which can cause your plant to dry out more quickly, which also calls for more frequent watering.
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What's the difference between watering my Papaya indoors vs outdoors?
In some cases, your Papaya may not need any supplemental watering when it grows outside and will survive on rainwater alone. However, if you live in an area of little to no rain, you should water this plant about every two weeks. If you belong to the group of people who live out of this plant's natural hardiness zone, you should grow it indoors. In an indoor setting, you should monitor your plant's soil as it can dry out more quickly when it is in a container or when it is exposed to HVAC units such as air conditioners. Those drying factors will lead you to water this plant a bit more often than if you grew it outdoors.
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Key Facts About Papaya

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Attributes of Papaya

Lifespan
Perennial
Plant Type
Tree
Planting Time
Summer
Bloom Time
All year around
Harvest Time
All year around
Plant Height
6 m to 10 m
Spread
2.5 m
Leaf Color
Green
Flower Size
3 cm to 5 cm
Flower Color
Yellow
White
Fruit Color
Yellow
Orange
Green
Stem Color
Green
Dormancy
Non-dormant
Leaf type
Evergreen
Ideal Temperature
20 - 38 ℃
Pollinators
Bees

Name story

Papaya

Symbolism

Usages

Garden Use

Trivia and Interesting Facts

Scientific Classification of Papaya

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pests

Common Pests & Diseases About Papaya

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Common issues for Papaya based on 10 million real cases
Brown blotch yellow edge
Brown blotch yellow edge Brown blotch yellow edge
Brown blotch yellow edge
Brown spot is a fungal disease affecting Papaya, manifesting as brown spots on leaves, causing severe defoliation and reduced fruit quality. It's caused by the fungus Physalospora rhodina and is particularly active in wet, humid conditions. Proper cultural practices and treatments can manage this disease.
Aged yellow and dry
Aged yellow and dry Aged yellow and dry
Aged yellow and dry
Natural aging can cause leaves to turn yellow and dry out.
Solutions: If the yellowing and drying of leaves and flowers is a natural progression due to age, nothing can be done to slow or stop the process. Once hormones within the plant begin the process of senescence, it’s irreversible.
Fruit Spot
Fruit Spot Fruit Spot
Fruit Spot
Pathogenic infections can cause spots (typically black or brown) to appear on the fruit.
Solutions: Prune regularly - prune as a preventative measure as well as to remove any plants and plant parts affected by fruit Spot. Improve air circulation and drainage Fertilize as needed Spray applications - there are few programs that are effective at controlling fruit Spot for home growers, but the local cooperative extension may be able to provide information regarding potential chemical treatments if the disease is severe.
Yellow spot
Yellow spot Yellow spot
Yellow spot
Leaf spot can show up as yellow or white spots on the leaves.
Solutions: Diseases Fungicides can prevent the transmission of spores, but they may not treat the established infection. The first step is removing and disposing of all infected plant parts. Then apply recommended chemicals. For bacterial infections, apply a spray containing copper or streptomycin. For fungal infections, consult the local cooperative extension for recommendations on which fungicides will work best. Nutrient deficiency Apply a liquid fertilizer via foliar application to fix the deficiency quickly. Follow label directions regarding dosing instructions and application notes, such as not using before the rain or when temperatures are out of the recommended range. Incorrect watering Determine the water requirements for your specific plant, and follow accordingly. Some plants like consistently moist soil, and others like the soil to dry out slightly before being watered. Pests Thoroughly apply an insecticidal soap, an organic product like neem oil, or an appropriate chemical insecticide to the plant.
Leaf rot
Leaf rot Leaf rot
Leaf rot
This pathogen can cause the leaves to rot.
Solutions: Bacterial infections need to be treated quickly to prevent the spread to neighboring, healthy plants, potentially wiping out large sections of your indoor or outdoor garden. In mild cases: Use sterilized (10% bleach solution) pruning shears or scissors to remove any infected plant parts, making sure to dispose of them off site. Use a copper-based bactericide to treat the unaffected foliage, as well as the soil, and neighboring plants. Follow the manufacturer’s rate and timing directions found on the product label. In severe cases, where more than half the leaves are affected: Remove all of the infected plants from the garden, disposing of them off site. Treat the soil and neighboring plants using a copper-based bactericide. Follow the manufacturer’s rate and timing directions found on the product label.
Thrips
Thrips Thrips
Thrips
Thrips are 1 to 2 mm bugs with slender black or translucent-yellow bodies. They move quickly and feed on the plant's sap.
Solutions: Thrips can be controlled in several ways. Spray plants with Pyrethrin, which is an organic pesticide derived from marigolds (follow label instructions) or Permethrin, the synthetic version of Pyrethrin. Introduce beneficial insects to the garden that eat thrips, such as minute pirate bugs and green lacewings. Remove heavily infested plants from the area and discard. Address viral diseases that may have been transmitted by the pests. For less serious cases -use a hose to spray the thrips off of the plants.
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Brown blotch yellow edge
Overview
Symptom
Causes
Treatment
Prevention
Active Period
What is Brown blotch yellow edge Disease on Papaya?
What is Brown blotch yellow edge Disease on Papaya?
Brown spot is a fungal disease affecting Papaya, manifesting as brown spots on leaves, causing severe defoliation and reduced fruit quality. It's caused by the fungus Physalospora rhodina and is particularly active in wet, humid conditions. Proper cultural practices and treatments can manage this disease.
Symptom Analysis
Symptom Analysis
On Papaya, initial symptoms are tiny round spots on the leaves. As the disease progresses, spots grow and coalesce, turning leaves brown and causing defoliation. The disease may also cause reduced fruit quality.
What Causes Brown blotch yellow edge Disease on Papaya?
What Causes Brown blotch yellow edge Disease on Papaya?
1
Fungus
Physalospora rhodina is typically responsible for brown spot. This pathogen mainly spreads through rain splashes and wind,
2
Environment
Humid, wet conditions favor the progress of this fungal disease, as the spores need moisture to germinate and thrive.
How to Treat Brown blotch yellow edge Disease on Papaya?
How to Treat Brown blotch yellow edge Disease on Papaya?
1
Non pesticide
Sanitation: Regular cleaning and removal of diseased plant parts prevent the spread of disease.

Resistant Varieties: Planting disease-resistant varieties can reduce the disease severity.
2
Pesticide
Fungicides: Use of approved fungicides as per manufacturer's guidelines control the spread of the pathogen.

Bordeaux mixture: Regular application of this mixture can prevent disease progression.
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Aged yellow and dry
plant poor
Aged yellow and dry
Natural aging can cause leaves to turn yellow and dry out.
Overview
Overview
Regardless of the type of plant or where it is grown, at some point, it will begin to aged yellow and dry. This is a natural, unavoidable process that happens when the plant has completed all of the steps in its life.
Annual plants go through this process at the end of a single growing season. Perennial plants live for multiple years, if not tens or hundreds of years, but will still ultimately exhibit these symptoms.
Symptom Analysis
Symptom Analysis
When plants have progressed through their natural developmental stages and are nearing the end of their lifecycle, they begin showing signs of decline. Leaves will start to yellow and droop, and over time they turn papery brown and dry.
Once completely dry, the leaves begin to fall from the plant until the entire plant has dried out.
Disease Cause
Disease Cause
At the end of its life, genetic coding within the plant increases the production of ethylene, a phytohormone that controls senescence or natural aging and death. Cell division stops, and the plant begins catabolizing resources to use in other parts of the plant.
As this happens, the tissues begin yellow and drying until the entire plant is desiccated and perishes.
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Fruit Spot
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Fruit Spot
Pathogenic infections can cause spots (typically black or brown) to appear on the fruit.
Overview
Overview
If there are brown or black spots on the unripened fruits of plants, there is a good chance that fruit Spot could be to blame. This is an informal term used to describe several types of diseases that all cause these same symptoms: unattractive spots on fruits and vegetables.
There are a few different culprits behind fruit Spot, including bacterial spot, bacterial speck, and other related diseases (like early blight). Here are some symptoms and potential solutions to consider.
Symptom Analysis
Symptom Analysis
The symptoms of fruit Spot vary depending on which type of plant is affected as well as by which specific pathogen is to blame. Just about every type of plant can be affected by fruit Spot, including tomatoes, pears, plums, onions, strawberries, celery, peaches, and more.
Here are some examples of potential symptoms:
Small Fruit Spot
Small spots are most commonly associated with bacterial speck.
  • Spots may appear on fruits as well as leaves and other aboveground areas of the plant
  • Small black specks appear on infected fruits (spots are less than 1/16” in diameter)
  • Spots are raised with distinct margins, developing into sunken pits as the fruit matures
  • Fruit tissue near the spot stays green longer than the rest of the fruit
  • Spots are dark brown to black in color, with nearby spots often growing together
Large Fruit Spot
Large spots are often seen on plants suffering from bacterial spot, early blight, and related diseases.
  • Spots are large, sometimes larger than 1.3 cm
  • Some spots may look like targets with a brown to greyish coloration
  • Older spots are black and raised with lobed borders
  • Spots are superficial only, not penetrating into the seed cavity
  • Spots may turn into sunken pits, turning into craters as they get older
  • The skin of the fruit can be cracked and produce a water-soaked border
  • Some spots may ooze a gelatinous substance
Disease Cause
Disease Cause
There are a few culprits behind the fruit Spot. These depend on the pathogen as well as the type of plant. Bacterial speck and bacterial spot are both common diseases that can affect tomatoes, ground cherries, and other plants.
Bacterial speck is caused by Pseudomonas syringae. First discovered in the United States in 1933, it is most common in tomatoes and nearby weeds but can affect other kinds of plants and their fruits, too. It is more prevalent in low temperatures (less than 24 ℃) and high moisture.
Bacterial spot is caused by Xanthomonas campestris pv. Vesicatoria. First discovered in Texas in 1912, this disease is more common in warm weather and conditions of high moisture.
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Yellow spot
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Yellow spot
Leaf spot can show up as yellow or white spots on the leaves.
Overview
Overview
Yellow spot is a common condition that affects all types of plants -- flowering ornamentals, trees, shrubs, herbs, and vegetable plants -- worldwide. Yellow spots may appear because of dozens of potential causes and occur in various environmental and climatic conditions, but fortunately, most are easy to address. The most common causes of yellow spots include diseases, nutrient deficiency, watering problems, and pests.
In most cases, yellow spots can be treated without permanent damage to the plant. However, in some fungal disease cases, nothing can be done to treat the disease after infection, and the plant will ultimately perish from the disease.
Due to this, the most critical aspect of addressing yellow spots on plants is correctly determining the cause.
Symptom Analysis
Symptom Analysis
Symptoms occur on varying parts of the plant, depending upon the cause. Smaller spots tend to be indicative of younger infections or newly developing problems.
  • Small yellow spots appear on leaves
  • Spots can occur on the lower or upper leaf surfaces, or both
  • Raised, rounded, or sunken spots with fringed or smooth edges
  • Spots may grow together, causing leaves to become totally discolored
  • Stunted growth
  • Premature leaf drop
Disease Cause
Disease Cause
The vast majority of yellow spot diseases are caused by fungal pathogens. However, there are some situations in which bacteria, environmental conditions, or other issues may be blamed.
Diseases are typically host-specific, so they may only affect plants within the same family. That said, just about every single species of plant is vulnerable to at least one disease that causes yellow spot. The most common problems are leaf blight, leaf septoria, powdery mildew, and downy mildew, to name a few.
All plants need specific nutrients from the soil to survive. When these nutrients become depleted or unavailable for plant uptake due to particular conditions, deficiencies occur, and yellow spots are seen.
  • Nitrogen is an integral component of chlorophyll.
  • Iron is needed in the enzymes that make chlorophyll.
Yellow spots may also appear because of incorrect watering, mainly underwatering, or infestations of sap-sucking pests such as aphids.
  • Too little water inhibits photosynthesis. Too much water pushes oxygen out of the soil and the roots cannot take in nutrients or even water from the soil.
  • Insect problems can cause yellow spots directly by damaging leaf tissue when feeding, or they may introduce pathogens.
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Leaf rot
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Leaf rot
This pathogen can cause the leaves to rot.
Overview
Overview
Leaf rot is very common among both house plants and garden plants. It affects foliage and occurs mainly when the leaves become wet due to rain or misting by the gardener. The cause is fungal disease and this is facilitated by the fungal spores adhering to wet leaves then penetrating the leaf and expanding rapidly. Damp conditions and poor air circulation will increase chances of infection taking place. Another factor are leaves that are damaged or have been penetrated by sap sucking insects that facilitate plant penetration.
Symptom Analysis
Symptom Analysis
  1. Spores are able to cling to a damp leaf and penetrate, often through an existing wound.
  2. A small dark brown mark appears which expands rapidly as sporulation starts to take place.
  3. Quite quickly these bull's eye like circles can link together and the whole leaf turns dark and loses texture.
  4. Leaf drop occurs.
Disease Cause
Disease Cause
These symptoms are caused by a bacterial infection invading the plant. Bacteria from many sources in the environment (air, water, soil, diseased plants) enter a plant through wounds, or in some cases the stomata when they are open. Once inside the leaf tissue, the bacteria feed and reproduce quickly, breaking down healthy leaves.
Bacterial infections threaten most plant species, and are more prominent in wet weather that more easily transfers the bacteria from plant to plant, or from soil to plant.
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Thrips
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Thrips
Thrips are 1 to 2 mm bugs with slender black or translucent-yellow bodies. They move quickly and feed on the plant's sap.
Overview
Overview
Thrips are tiny, flying, sap-sucking insects that attack the tender parts of plants, causing scarring and weakening of the plant and sometimes, if the infestation is severe enough, plant death. They have undersized double wings with a fringe on them, resembling tiny, misshapen damselflies. Thrips have a taste for many houseplants and crops, making them a serious nuisance.
They appear in early spring after the last frost has occurred. If not controlled in early spring, they will persist for most of the season. They are often attracted to weakened plants, such as those struck by drought/underwatering or malnutrition. Excessive use of nitrogen fertilizer also seems to attract them to a plant. Thrips can spread various viruses between plants, leading to more serious damage.
Symptom Analysis
Symptom Analysis
Thrips are so small that they may not be noticed (1 to 2 mm long), but infested plants present several key signs. Tiny pale spots appear on leaves, which may start to deform, show white or silver discoloration, or become papery in texture.
Flower petals may be damaged as well, and might display color break, which is dark or pale discoloring of petal tissue damaged before the buds had a chance to open. Fruits may show scabby or silvery scarring. Tiny black spots of the insects' excrement may be visible.
As the infestation progresses, infested terminals roll and become discolored, and leaves may drop prematurely. The plant's growth may be stunted. Secondary viral and bacterial infections, which thrips can transmit, may become evident.
The good news? Thrips rarely kill or seriously weaken shrubs and trees. Smaller plants, such as vegetable crops and herbaceous ornamentals, tend to be more severely affected.
Solutions
Solutions
Thrips can be controlled in several ways.
  • Spray plants with Pyrethrin, which is an organic pesticide derived from marigolds (follow label instructions) or Permethrin, the synthetic version of Pyrethrin.
  • Introduce beneficial insects to the garden that eat thrips, such as minute pirate bugs and green lacewings.
  • Remove heavily infested plants from the area and discard.
  • Address viral diseases that may have been transmitted by the pests.
  • For less serious cases -use a hose to spray the thrips off of the plants.
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distribution

Distribution of Papaya

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Habitat of Papaya

Subtropical, mountain, tropical
Northern Hemisphere
South Hemisphere

Distribution Map of Papaya

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Potentially invasive
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care_scenes

More Info on Papaya Growth and Care

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Basic Care Guide
Common Pests & Diseases
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Lighting
Full sun
Papaya has an aptitude for soaking up ample amounts of sunshine for maximum growth and health. At differing stages of growth, this adaptability can extend to conditions with less light. Originating from an ecosystem where sunny periods predominate, it can still endure in environments where sunshine is somewhat filtered. However, a balance is crucial, as too much or too little sunshine can hamper its overall development.
Best Sunlight Practices
Transplant
8-10 feet
Ideally, transplant papaya during the delightful mid-spring season. Choose a sunny location with well-drained soil to achieve a flourishing plant. Remember to give papaya enough space to grow, and gently settle the roots in its new home. Happy transplanting!
Transplant Techniques
Temperature
5 - 43 ℃
The papaya is a tropical plant that thrives in warm temperatures ranging from 68 to 100 ℉ (20 to 38 ℃). Its native growth environment is in regions with consistently high temperatures, such as Central and South America. During different seasons, the plant can adjust to temperatures slightly outside of its ideal range, but it prefers to stay within its preferred temperature range.
Temp for Healthy Growth
Pruning
Spring
This tropical fruit tree thrives in warm climates and is renowned for its large lobed leaves and succulent fruit. For papaya, pruning should focus on removing dead or diseased wood, thinning crowded branches, and shaping for structural integrity. The best time for pruning is early to late spring, to stimulate healthy new growth. Pruning enhances air circulation and light penetration, crucial for fruit quality and disease prevention in papaya. Regular maintenance ensures robust yields.
Pruning techniques
Propagation
The best time to propagate papaya is during spring, as this season provides optimal temperatures and increasing daylight hours to support grafting methods. Warmth and light are critical for the success of graft unions in papaya, ensuring robust growth. Spring propagation aligns with the natural growth cycle of papaya, enhancing establishment and vigour.
Papaya can be propagated through grafting and layering techniques during the cool seasons of Spring and Winter. It is relatively easy to propagate with success indicated by the emergence of new shoots and leaves. Keep moisture levels consistent for optimal results.
Propagation Techniques
Overwinter
5 - 43 ℃
Papaya originates from tropical climates, meaning it hardly experiences deep winter conditions in its natural habitat. This species has limited natural adaptations to frost. During winter, it necessitates protective actions such as positioning in a warm, full-sun location, possibly indoors, and careful watering to prevent saturation and consequential root rot. Frequent monitoring is key to healthy winter growth.
Winter Techniques
Pollination
Normal
The captivating papaya plant relies mainly on bees for pollination. Its conspicuous flowers and sweet nectar unfailingly draw these buzzy pollinators. Fascinatingly, papaya has a distinct pollination system in which male and female flowers bloom on separate plants. The timing is equally intriguing as pollination occurs mostly in the morning hours, promising the continuation of these tropical favorites.
Pollination Techniques
Brown blotch yellow edge
Brown spot is a fungal disease affecting Papaya, manifesting as brown spots on leaves, causing severe defoliation and reduced fruit quality. It's caused by the fungus Physalospora rhodina and is particularly active in wet, humid conditions. Proper cultural practices and treatments can manage this disease.
Read More
Leaf rot
Leaf rot is a fungal disease that drastically affects Papaya's health, often leading to reduced productivity or plant death. The disease manifests as yellow or brown lesions on leaves, ultimately causing them to rot and fall off.
Read More
Leaf spot
Leaf spot is a fungal disease affecting Papaya. It results in aesthetic damage and potential fruit loss, making it a significant concern for commercial and home growers. The fungus Cercospora caricae is a common causative agent, often encouraged by humid, warm weather and poor air circulation.
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Wilting
Wilting is a devastating disease in Papaya, characterized by yellowing and eventual wilting of leaves. The plant's overall vitality is severely affected, often leading to its premature death. The disease is caused mainly by soil-borne pathogens, and is highly infectious and lethal.
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Plant dried up
Plant dried up' is a disease that drastically impacts Papaya, leading to dehydration and withered leaves. This condition is known for drastically inhibiting growth and fruit development, thereby potentially causing substantial yield reduction.
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Whole leaf withering
Whole leaf withering is a prevalent disease affecting Papaya, leading to significant damage to the plant's photosynthetic ability and eventual plant death. It is primarily caused by climatic factors and pests, and if not controlled, it can significantly reduce Papaya's productivity.
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Black mold
Black mold is a fungal disease that severely affects Papaya, leading to reduced productivity and, in severe cases, death of the plant. This disease primarily manifests as dark, sooty mold on the fruit, leaves, and stems.
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Non-base branch withering
Non-base branch withering is a potentially lethal disease that severely affects the health of Papaya. It primarily causes the branches to wither, reducing the overall quality and productivity of the plant.
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Leafminer stripe
Leafminer stripe is a prevalent disease that inflicts Papaya, causing a notable reduction in its overall yield. This affliction usually leads to yellow striping of the leaves and may cause severe defoliation when untreated, gravely threatening the plant's health and productivity.
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Leaf white mold
Leaf white mold is a plant disease affecting Papaya. It causes discoloration and wilting of plant leaves, eventually leading to death. Rapid in spread, it can cause severe agricultural loss.
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Leaf malformation
Leaf malformation disease in Papaya is a major concern affecting the plant health and growth. It is marked by deformed or distorted leaves which, in turn, hinder photosynthesis and eventually holistic plant development.
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Dark blotch
Dark blotch is a common fungal disease affecting Papaya. It causes significant detriment to Papaya's foliage and fruit, jeopardizing its growth and reducing crop yield. This disease thrives in warm, humid climates, but can be managed with cultural practices and chemical treatments.
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Underwatering yellow
Underwatering is a non-infectious physiological condition affecting Papaya. It causes water deprivation, leading to wilting, reduced growth, pale leaves, and lower fruit quantity/quality. Regular watering and appropriate soil conditions can mitigate its detrimental effects.
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Feng shui direction
Southwest
The papaya plant aligns harmoniously with Feng Shui principles, suggesting an affinity for growth and prosperity. Particularly, when situated in the Southwest direction, it's believed to bolster personal relationships due to its association with the earth element. Remember, interpretations vary in Feng Shui and this is merely an inviting perspective.
Fengshui Details
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Plants Related to Papaya

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Xanadu
Xanadu
Xanadu (Philodendron xanadu) is often called "Winterbourn," and is cultivated for indoor use. It thrives in brighter conditions compared to most other philodendrons. However, it grows best in direct artificial light or direct sunlight. This species will turn yellow if it is kept too moist.
American black nightshade
American black nightshade
American black nightshade (*Solanum americanum*) is a flowering herb with unknown native origins, and it is poisonous. Its berries should not be consumed, as berry consumption has resulted in death in children.
Cylindrical snake plant
Cylindrical snake plant
The cylindrical snake plant (Sansevieria cylindrica) is a succulent houseplant that can grow up to 2 m tall. It has slender, upright leaves that are striped and resemble a snake. This species is a hardy succulent and can grow in conditions with low light. It adapts to dry, sunny locations with well-drained soil.
Cabbage tree
Cabbage tree
Cabbage tree (*Cordyline australis*) is a subtropical palm-like tree that thrives in environments with fertile, well-drained soil. Salt and drought tolerant, they are ideal for sunny borders or containers. The cabbage tree blooms in late spring to early summer with small, fragrant white flowers. It's not an unusual sight in city courtyards and coastal gardens.
Night-blooming jasmine
Night-blooming jasmine
Night-blooming jasmine blooms in the months of summer through fall with tubular white blossoms that give off a distinctive fragrance. As its name implies night-blooming jasmine flowers open only during the nighttime hours and close up tightly during the day. When the flowers are open their perfume can permeate an area from 91 to 152 m.
Cape jasmine
Cape jasmine
Gardenia jasminoides is an evergreen shrub with unique, glossy evergreen leaves and stunning flowers. The sophisticated, matte white flowers are often used in bouquets. The exceptional beauty of this ornamental plant has made it a popular and highly appreciated plant amongst gardeners and horticulturalists.
Golden pothos
Golden pothos
The golden pothos (Epipremnum aureum) is a popular houseplant that is commonly seen in Australia, Asia, and the West Indies. It goes by many nicknames, including "devil's ivy", because it is so hard to kill and can even grow in low light conditions. Golden pothos has poisonous sap, so it should be kept away from pets and children.
Swiss cheese plant
Swiss cheese plant
The swiss cheese plant (Monstera deliciosa) produces bright, glossy leaves and makes a popular houseplant. It is originally native to tropical forest regions in Central America. The nickname swiss cheese plant refers to the small holes that develop in the plant's leaves. The long fruits resemble corncobs and smell sweet and fragrant when ripe.
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Papaya
Papaya
Papaya
Papaya
Papaya
Papaya
Papaya
Carica papaya
Also known as: Pawpaw
Water
Water
Every 1-2 weeks
Sunlight
Sunlight
Full sun
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Questions About Papaya

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Watering Watering Watering
Pruning Pruning Pruning
Sunlight Sunlight Sunlight
Temperature Temperature Temperature
Fertilizing Fertilizing Fertilizing
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plant_info

Key Facts About Papaya

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Attributes of Papaya

Lifespan
Perennial
Plant Type
Tree
Planting Time
Summer
Bloom Time
All year around
Harvest Time
All year around
Plant Height
6 m to 10 m
Spread
2.5 m
Leaf Color
Green
Flower Size
3 cm to 5 cm
Flower Color
Yellow
White
Fruit Color
Yellow
Orange
Green
Stem Color
Green
Dormancy
Non-dormant
Leaf type
Evergreen
Ideal Temperature
20 - 38 ℃
Pollinators
Bees
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Name story

Papaya

Symbolism

Usages

Garden Use

Trivia and Interesting Facts

Scientific Classification of Papaya

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pests

Common Pests & Diseases About Papaya

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Common issues for Papaya based on 10 million real cases
Brown blotch yellow edge
Brown blotch yellow edge Brown blotch yellow edge Brown blotch yellow edge
Brown spot is a fungal disease affecting Papaya, manifesting as brown spots on leaves, causing severe defoliation and reduced fruit quality. It's caused by the fungus Physalospora rhodina and is particularly active in wet, humid conditions. Proper cultural practices and treatments can manage this disease.
Learn More About the Brown blotch yellow edge more
Aged yellow and dry
Aged yellow and dry Aged yellow and dry Aged yellow and dry
Natural aging can cause leaves to turn yellow and dry out.
Solutions: If the yellowing and drying of leaves and flowers is a natural progression due to age, nothing can be done to slow or stop the process. Once hormones within the plant begin the process of senescence, it’s irreversible.
Learn More About the Aged yellow and dry more
Fruit Spot
Fruit Spot Fruit Spot Fruit Spot
Pathogenic infections can cause spots (typically black or brown) to appear on the fruit.
Solutions: Prune regularly - prune as a preventative measure as well as to remove any plants and plant parts affected by fruit Spot. Improve air circulation and drainage Fertilize as needed Spray applications - there are few programs that are effective at controlling fruit Spot for home growers, but the local cooperative extension may be able to provide information regarding potential chemical treatments if the disease is severe.
Learn More About the Fruit Spot more
Yellow spot
Yellow spot Yellow spot Yellow spot
Leaf spot can show up as yellow or white spots on the leaves.
Solutions: Diseases Fungicides can prevent the transmission of spores, but they may not treat the established infection. The first step is removing and disposing of all infected plant parts. Then apply recommended chemicals. For bacterial infections, apply a spray containing copper or streptomycin. For fungal infections, consult the local cooperative extension for recommendations on which fungicides will work best. Nutrient deficiency Apply a liquid fertilizer via foliar application to fix the deficiency quickly. Follow label directions regarding dosing instructions and application notes, such as not using before the rain or when temperatures are out of the recommended range. Incorrect watering Determine the water requirements for your specific plant, and follow accordingly. Some plants like consistently moist soil, and others like the soil to dry out slightly before being watered. Pests Thoroughly apply an insecticidal soap, an organic product like neem oil, or an appropriate chemical insecticide to the plant.
Learn More About the Yellow spot more
Leaf rot
Leaf rot Leaf rot Leaf rot
This pathogen can cause the leaves to rot.
Solutions: Bacterial infections need to be treated quickly to prevent the spread to neighboring, healthy plants, potentially wiping out large sections of your indoor or outdoor garden. In mild cases: Use sterilized (10% bleach solution) pruning shears or scissors to remove any infected plant parts, making sure to dispose of them off site. Use a copper-based bactericide to treat the unaffected foliage, as well as the soil, and neighboring plants. Follow the manufacturer’s rate and timing directions found on the product label. In severe cases, where more than half the leaves are affected: Remove all of the infected plants from the garden, disposing of them off site. Treat the soil and neighboring plants using a copper-based bactericide. Follow the manufacturer’s rate and timing directions found on the product label.
Learn More About the Leaf rot more
Thrips
Thrips Thrips Thrips
Thrips are 1 to 2 mm bugs with slender black or translucent-yellow bodies. They move quickly and feed on the plant's sap.
Solutions: Thrips can be controlled in several ways. Spray plants with Pyrethrin, which is an organic pesticide derived from marigolds (follow label instructions) or Permethrin, the synthetic version of Pyrethrin. Introduce beneficial insects to the garden that eat thrips, such as minute pirate bugs and green lacewings. Remove heavily infested plants from the area and discard. Address viral diseases that may have been transmitted by the pests. For less serious cases -use a hose to spray the thrips off of the plants.
Learn More About the Thrips more
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Brown blotch yellow edge
Overview
Symptom
Causes
Treatment
Prevention
Active Period
What is Brown blotch yellow edge Disease on Papaya?
What is Brown blotch yellow edge Disease on Papaya?
Brown spot is a fungal disease affecting Papaya, manifesting as brown spots on leaves, causing severe defoliation and reduced fruit quality. It's caused by the fungus Physalospora rhodina and is particularly active in wet, humid conditions. Proper cultural practices and treatments can manage this disease.
Symptom Analysis
Symptom Analysis
On Papaya, initial symptoms are tiny round spots on the leaves. As the disease progresses, spots grow and coalesce, turning leaves brown and causing defoliation. The disease may also cause reduced fruit quality.
What Causes Brown blotch yellow edge Disease on Papaya?
What Causes Brown blotch yellow edge Disease on Papaya?
1
Fungus
Physalospora rhodina is typically responsible for brown spot. This pathogen mainly spreads through rain splashes and wind,
2
Environment
Humid, wet conditions favor the progress of this fungal disease, as the spores need moisture to germinate and thrive.
How to Treat Brown blotch yellow edge Disease on Papaya?
How to Treat Brown blotch yellow edge Disease on Papaya?
1
Non pesticide
Sanitation: Regular cleaning and removal of diseased plant parts prevent the spread of disease.

Resistant Varieties: Planting disease-resistant varieties can reduce the disease severity.
2
Pesticide
Fungicides: Use of approved fungicides as per manufacturer's guidelines control the spread of the pathogen.

Bordeaux mixture: Regular application of this mixture can prevent disease progression.
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Aged yellow and dry
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Aged yellow and dry
Natural aging can cause leaves to turn yellow and dry out.
Overview
Overview
Regardless of the type of plant or where it is grown, at some point, it will begin to aged yellow and dry. This is a natural, unavoidable process that happens when the plant has completed all of the steps in its life.
Annual plants go through this process at the end of a single growing season. Perennial plants live for multiple years, if not tens or hundreds of years, but will still ultimately exhibit these symptoms.
Symptom Analysis
Symptom Analysis
When plants have progressed through their natural developmental stages and are nearing the end of their lifecycle, they begin showing signs of decline. Leaves will start to yellow and droop, and over time they turn papery brown and dry.
Once completely dry, the leaves begin to fall from the plant until the entire plant has dried out.
Disease Cause
Disease Cause
At the end of its life, genetic coding within the plant increases the production of ethylene, a phytohormone that controls senescence or natural aging and death. Cell division stops, and the plant begins catabolizing resources to use in other parts of the plant.
As this happens, the tissues begin yellow and drying until the entire plant is desiccated and perishes.
Solutions
Solutions
If the yellowing and drying of leaves and flowers is a natural progression due to age, nothing can be done to slow or stop the process. Once hormones within the plant begin the process of senescence, it’s irreversible.
Prevention
Prevention
Unfortunately, there is no way to prevent plants from dying of “old age.” To help prolong their life, and put off symptoms of aged yellow and dry for as long as possible, take care of them by giving them enough water, fertilizing them appropriately, and making sure they get enough sunlight.
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Fruit Spot
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Fruit Spot
Pathogenic infections can cause spots (typically black or brown) to appear on the fruit.
Overview
Overview
If there are brown or black spots on the unripened fruits of plants, there is a good chance that fruit Spot could be to blame. This is an informal term used to describe several types of diseases that all cause these same symptoms: unattractive spots on fruits and vegetables.
There are a few different culprits behind fruit Spot, including bacterial spot, bacterial speck, and other related diseases (like early blight). Here are some symptoms and potential solutions to consider.
Symptom Analysis
Symptom Analysis
The symptoms of fruit Spot vary depending on which type of plant is affected as well as by which specific pathogen is to blame. Just about every type of plant can be affected by fruit Spot, including tomatoes, pears, plums, onions, strawberries, celery, peaches, and more.
Here are some examples of potential symptoms:
Small Fruit Spot
Small spots are most commonly associated with bacterial speck.
  • Spots may appear on fruits as well as leaves and other aboveground areas of the plant
  • Small black specks appear on infected fruits (spots are less than 1/16” in diameter)
  • Spots are raised with distinct margins, developing into sunken pits as the fruit matures
  • Fruit tissue near the spot stays green longer than the rest of the fruit
  • Spots are dark brown to black in color, with nearby spots often growing together
Large Fruit Spot
Large spots are often seen on plants suffering from bacterial spot, early blight, and related diseases.
  • Spots are large, sometimes larger than 1.3 cm
  • Some spots may look like targets with a brown to greyish coloration
  • Older spots are black and raised with lobed borders
  • Spots are superficial only, not penetrating into the seed cavity
  • Spots may turn into sunken pits, turning into craters as they get older
  • The skin of the fruit can be cracked and produce a water-soaked border
  • Some spots may ooze a gelatinous substance
Disease Cause
Disease Cause
There are a few culprits behind the fruit Spot. These depend on the pathogen as well as the type of plant. Bacterial speck and bacterial spot are both common diseases that can affect tomatoes, ground cherries, and other plants.
Bacterial speck is caused by Pseudomonas syringae. First discovered in the United States in 1933, it is most common in tomatoes and nearby weeds but can affect other kinds of plants and their fruits, too. It is more prevalent in low temperatures (less than 24 ℃) and high moisture.
Bacterial spot is caused by Xanthomonas campestris pv. Vesicatoria. First discovered in Texas in 1912, this disease is more common in warm weather and conditions of high moisture.
Solutions
Solutions
  • Prune regularly - prune as a preventative measure as well as to remove any plants and plant parts affected by fruit Spot.
  • Improve air circulation and drainage
  • Fertilize as needed
  • Spray applications - there are few programs that are effective at controlling fruit Spot for home growers, but the local cooperative extension may be able to provide information regarding potential chemical treatments if the disease is severe.
Prevention
Prevention
There are several ways to prevent both types of fruit Spot from affecting yields and harvests:
  • Rotate crops - do not plant the same kind of plant in the same spot each year, instead switching out locations every two to three years
  • Use disease-free seeds and transplants - using a hot water treatment to sterilize seeds before planting can also be effective
  • Irrigate early in the day to give plants time to dry off before nightfall
  • Avoid working around plants when they are wet
  • Control weeds
  • Remove debris or plow it under at the end of the growing season
  • Fertilize with higher amounts of nitrogen and use less calcium
  • Plant resistant cultivars when available
  • Do not clip plants when transplanting
  • Dispose of affected plant parts immediately (do not compost)
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Yellow spot
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Yellow spot
Leaf spot can show up as yellow or white spots on the leaves.
Overview
Overview
Yellow spot is a common condition that affects all types of plants -- flowering ornamentals, trees, shrubs, herbs, and vegetable plants -- worldwide. Yellow spots may appear because of dozens of potential causes and occur in various environmental and climatic conditions, but fortunately, most are easy to address. The most common causes of yellow spots include diseases, nutrient deficiency, watering problems, and pests.
In most cases, yellow spots can be treated without permanent damage to the plant. However, in some fungal disease cases, nothing can be done to treat the disease after infection, and the plant will ultimately perish from the disease.
Due to this, the most critical aspect of addressing yellow spots on plants is correctly determining the cause.
Symptom Analysis
Symptom Analysis
Symptoms occur on varying parts of the plant, depending upon the cause. Smaller spots tend to be indicative of younger infections or newly developing problems.
  • Small yellow spots appear on leaves
  • Spots can occur on the lower or upper leaf surfaces, or both
  • Raised, rounded, or sunken spots with fringed or smooth edges
  • Spots may grow together, causing leaves to become totally discolored
  • Stunted growth
  • Premature leaf drop
Disease Cause
Disease Cause
The vast majority of yellow spot diseases are caused by fungal pathogens. However, there are some situations in which bacteria, environmental conditions, or other issues may be blamed.
Diseases are typically host-specific, so they may only affect plants within the same family. That said, just about every single species of plant is vulnerable to at least one disease that causes yellow spot. The most common problems are leaf blight, leaf septoria, powdery mildew, and downy mildew, to name a few.
All plants need specific nutrients from the soil to survive. When these nutrients become depleted or unavailable for plant uptake due to particular conditions, deficiencies occur, and yellow spots are seen.
  • Nitrogen is an integral component of chlorophyll.
  • Iron is needed in the enzymes that make chlorophyll.
Yellow spots may also appear because of incorrect watering, mainly underwatering, or infestations of sap-sucking pests such as aphids.
  • Too little water inhibits photosynthesis. Too much water pushes oxygen out of the soil and the roots cannot take in nutrients or even water from the soil.
  • Insect problems can cause yellow spots directly by damaging leaf tissue when feeding, or they may introduce pathogens.
Solutions
Solutions
Diseases
Fungicides can prevent the transmission of spores, but they may not treat the established infection. The first step is removing and disposing of all infected plant parts. Then apply recommended chemicals.
For bacterial infections, apply a spray containing copper or streptomycin.
For fungal infections, consult the local cooperative extension for recommendations on which fungicides will work best.
Nutrient deficiency
Apply a liquid fertilizer via foliar application to fix the deficiency quickly. Follow label directions regarding dosing instructions and application notes, such as not using before the rain or when temperatures are out of the recommended range.
Incorrect watering
Determine the water requirements for your specific plant, and follow accordingly. Some plants like consistently moist soil, and others like the soil to dry out slightly before being watered.
Pests
Thoroughly apply an insecticidal soap, an organic product like neem oil, or an appropriate chemical insecticide to the plant.
Prevention
Prevention
Depending on the type of plant and which specific disease is causing yellow spot, problems may be avoided by taking the following preventative steps:
  • Plant resistant varieties
  • Avoid planting susceptible varieties close together - space susceptible plants further apart from one another so it’s more difficult for the fungal spores to find new plant hosts.
  • Water wisely - water from below rather than splashing water on foliage. This can reduce the spread of both bacterial and fungal pathogens responsible for yellow spot.
  • Prune - prune as a way of getting rid of affected leaves but also to control the spread of yellow spot to new plants. Pruning can also improve air circulation to limit disease spread.
  • Rotate crops - many diseases, including downy mildew, can live in the soil over the winter and produce problems for many years. Rotate annual crops to new locations each year so that they aren’t growing anywhere in which plants in the same family were grown within the last three to four years.
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Leaf rot
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Leaf rot
This pathogen can cause the leaves to rot.
Overview
Overview
Leaf rot is very common among both house plants and garden plants. It affects foliage and occurs mainly when the leaves become wet due to rain or misting by the gardener. The cause is fungal disease and this is facilitated by the fungal spores adhering to wet leaves then penetrating the leaf and expanding rapidly. Damp conditions and poor air circulation will increase chances of infection taking place. Another factor are leaves that are damaged or have been penetrated by sap sucking insects that facilitate plant penetration.
Symptom Analysis
Symptom Analysis
  1. Spores are able to cling to a damp leaf and penetrate, often through an existing wound.
  2. A small dark brown mark appears which expands rapidly as sporulation starts to take place.
  3. Quite quickly these bull's eye like circles can link together and the whole leaf turns dark and loses texture.
  4. Leaf drop occurs.
Disease Cause
Disease Cause
These symptoms are caused by a bacterial infection invading the plant. Bacteria from many sources in the environment (air, water, soil, diseased plants) enter a plant through wounds, or in some cases the stomata when they are open. Once inside the leaf tissue, the bacteria feed and reproduce quickly, breaking down healthy leaves.
Bacterial infections threaten most plant species, and are more prominent in wet weather that more easily transfers the bacteria from plant to plant, or from soil to plant.
Solutions
Solutions
Bacterial infections need to be treated quickly to prevent the spread to neighboring, healthy plants, potentially wiping out large sections of your indoor or outdoor garden.
In mild cases: Use sterilized (10% bleach solution) pruning shears or scissors to remove any infected plant parts, making sure to dispose of them off site. Use a copper-based bactericide to treat the unaffected foliage, as well as the soil, and neighboring plants. Follow the manufacturer’s rate and timing directions found on the product label.
In severe cases, where more than half the leaves are affected: Remove all of the infected plants from the garden, disposing of them off site. Treat the soil and neighboring plants using a copper-based bactericide. Follow the manufacturer’s rate and timing directions found on the product label.
Prevention
Prevention
  1. Clean up garden debris at the end of the season, especially if it contains any diseased plant tissue. Diseases can overwinter from season to season and infect new plants.
  2. Avoid overhead watering to prevent transferring pathogens from one plant to another, and to keep foliage dry.
  3. Mulch around the base of plants to prevent soil-borne bacteria from splashing up onto uninfected plants.
  4. Sterilize cutting tools using a 10% bleach solution when gardening and moving from one plant to another.
  5. Do not work in your garden when it is wet.
  6. Rotate crops to prevent the buildup of bacteria in one site due to continuous cropping.
  7. Use a copper or streptomycin-containing bactericide in early spring to prevent infection. Read label directions carefully as they are not suitable for all plants.
  8. Ensure plants are well spaced and thin leaves on densely leaved plants so that air circulation is maximised.
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Thrips
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Thrips
Thrips are 1 to 2 mm bugs with slender black or translucent-yellow bodies. They move quickly and feed on the plant's sap.
Overview
Overview
Thrips are tiny, flying, sap-sucking insects that attack the tender parts of plants, causing scarring and weakening of the plant and sometimes, if the infestation is severe enough, plant death. They have undersized double wings with a fringe on them, resembling tiny, misshapen damselflies. Thrips have a taste for many houseplants and crops, making them a serious nuisance.
They appear in early spring after the last frost has occurred. If not controlled in early spring, they will persist for most of the season. They are often attracted to weakened plants, such as those struck by drought/underwatering or malnutrition. Excessive use of nitrogen fertilizer also seems to attract them to a plant. Thrips can spread various viruses between plants, leading to more serious damage.
Symptom Analysis
Symptom Analysis
Thrips are so small that they may not be noticed (1 to 2 mm long), but infested plants present several key signs. Tiny pale spots appear on leaves, which may start to deform, show white or silver discoloration, or become papery in texture.
Flower petals may be damaged as well, and might display color break, which is dark or pale discoloring of petal tissue damaged before the buds had a chance to open. Fruits may show scabby or silvery scarring. Tiny black spots of the insects' excrement may be visible.
As the infestation progresses, infested terminals roll and become discolored, and leaves may drop prematurely. The plant's growth may be stunted. Secondary viral and bacterial infections, which thrips can transmit, may become evident.
The good news? Thrips rarely kill or seriously weaken shrubs and trees. Smaller plants, such as vegetable crops and herbaceous ornamentals, tend to be more severely affected.
Solutions
Solutions
Thrips can be controlled in several ways.
  • Spray plants with Pyrethrin, which is an organic pesticide derived from marigolds (follow label instructions) or Permethrin, the synthetic version of Pyrethrin.
  • Introduce beneficial insects to the garden that eat thrips, such as minute pirate bugs and green lacewings.
  • Remove heavily infested plants from the area and discard.
  • Address viral diseases that may have been transmitted by the pests.
  • For less serious cases -use a hose to spray the thrips off of the plants.
Prevention
Prevention
The best way to protect plants from thrips is to take preventative measures.
  • Avoid buying and transplanting infected plants. Check for signs of thrip damage before buying.
  • Regularly prune off dead branches and leaves.
  • Keep the garden weeded and remove debris such as dead branches and leaves.
  • Avoid unnecessary use of insecticides as they can kill predatory insects that keep thrips in check.
  • Plant a diverse variety of plants in the garden to provide habitat for predatory insects.
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distribution

Distribution of Papaya

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Habitat of Papaya

Subtropical, mountain, tropical
Northern Hemisphere
South Hemisphere

Distribution Map of Papaya

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Native
Cultivated
Invasive
Potentially invasive
Exotic
No species reported
care_scenes

More Info on Papaya Growth and Care

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Basic Care Guide
Common Pests & Diseases
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Brown blotch yellow edge
Brown blotch yellow edge
Brown spot is a fungal disease affecting Papaya, manifesting as brown spots on leaves, causing severe defoliation and reduced fruit quality. It's caused by the fungus Physalospora rhodina and is particularly active in wet, humid conditions. Proper cultural practices and treatments can manage this disease.
 detail
Leaf rot
Leaf rot
Leaf rot is a fungal disease that drastically affects Papaya's health, often leading to reduced productivity or plant death. The disease manifests as yellow or brown lesions on leaves, ultimately causing them to rot and fall off.
 detail
Leaf spot
Leaf spot
Leaf spot is a fungal disease affecting Papaya. It results in aesthetic damage and potential fruit loss, making it a significant concern for commercial and home growers. The fungus Cercospora caricae is a common causative agent, often encouraged by humid, warm weather and poor air circulation.
 detail
Wilting
Wilting
Wilting is a devastating disease in Papaya, characterized by yellowing and eventual wilting of leaves. The plant's overall vitality is severely affected, often leading to its premature death. The disease is caused mainly by soil-borne pathogens, and is highly infectious and lethal.
 detail
Plant dried up
Plant dried up' is a disease that drastically impacts Papaya, leading to dehydration and withered leaves. This condition is known for drastically inhibiting growth and fruit development, thereby potentially causing substantial yield reduction.
 detail
Whole leaf withering
Whole leaf withering is a prevalent disease affecting Papaya, leading to significant damage to the plant's photosynthetic ability and eventual plant death. It is primarily caused by climatic factors and pests, and if not controlled, it can significantly reduce Papaya's productivity.
 detail
Black mold
Black mold is a fungal disease that severely affects Papaya, leading to reduced productivity and, in severe cases, death of the plant. This disease primarily manifests as dark, sooty mold on the fruit, leaves, and stems.
 detail
Non-base branch withering
Non-base branch withering is a potentially lethal disease that severely affects the health of Papaya. It primarily causes the branches to wither, reducing the overall quality and productivity of the plant.
 detail
Leafminer stripe
Leafminer stripe is a prevalent disease that inflicts Papaya, causing a notable reduction in its overall yield. This affliction usually leads to yellow striping of the leaves and may cause severe defoliation when untreated, gravely threatening the plant's health and productivity.
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Leaf white mold
Leaf white mold is a plant disease affecting Papaya. It causes discoloration and wilting of plant leaves, eventually leading to death. Rapid in spread, it can cause severe agricultural loss.
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Leaf malformation
Leaf malformation disease in Papaya is a major concern affecting the plant health and growth. It is marked by deformed or distorted leaves which, in turn, hinder photosynthesis and eventually holistic plant development.
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Dark blotch
Dark blotch is a common fungal disease affecting Papaya. It causes significant detriment to Papaya's foliage and fruit, jeopardizing its growth and reducing crop yield. This disease thrives in warm, humid climates, but can be managed with cultural practices and chemical treatments.
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Underwatering yellow
Underwatering is a non-infectious physiological condition affecting Papaya. It causes water deprivation, leading to wilting, reduced growth, pale leaves, and lower fruit quantity/quality. Regular watering and appropriate soil conditions can mitigate its detrimental effects.
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Plants Related to Papaya

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Lighting
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Outdoor
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Requirements
Full sun
Ideal
Above 6 hours sunlight
Partial sun
Tolerance
About 3-6 hours sunlight
Watch how sunlight gracefully moves through your garden, and choose spots that provide the perfect balance of light and shade for your plants, ensuring their happiness.
Essentials
Papaya has an aptitude for soaking up ample amounts of sunshine for maximum growth and health. At differing stages of growth, this adaptability can extend to conditions with less light. Originating from an ecosystem where sunny periods predominate, it can still endure in environments where sunshine is somewhat filtered. However, a balance is crucial, as too much or too little sunshine can hamper its overall development.
Preferred
Tolerable
Unsuitable
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Artificial lighting
Indoor plants require adequate lighting for optimal growth. When natural sunlight is insufficient, particularly in winter or in less sunny spaces, artificial lights offer a vital solution, promoting faster, healthier growth.
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Indoor plants require adequate lighting for optimal growth. When natural sunlight is insufficient, particularly in winter or in less sunny spaces, artificial lights offer a vital solution, promoting faster, healthier growth.
1. Choose the right type of artificial light: LED lights are a popular choice for indoor plant lighting because they can be customized to provide the specific wavelengths of light that your plants need.
Full sun plants need 30-50W/sq ft of artificial light, partial sun plants need 20-30W/sq ft, and full shade plants need 10-20W/sq ft.
2. Determine the appropriate distance: Place the light source 12-36 inches above the plant to mimic natural sunlight.
3. Determine the duration: Mimic the length of natural daylight hours for your plant species. most plants need 8-12 hours of light per day.
Important Symptoms
Symptoms of Insufficient Light in %s
Papaya thrives in full sunlight but can tolerate partial shade. However, when cultivated indoors during winter, it's often placed in rooms with insufficient lighting, leading to easily noticeable symptoms of light deficiency.
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Small leaves
New leaves may grow smaller in size compared to the previous ones once they have matured.
Leggy or sparse growth
The spaces between leaves or stems of your papaya may become longer, resulting in a thin and stretched-out appearance. This can make the plant look sparse and weak, and it may easily break or lean due to its own weight.
Faster leaf drop
When plants are exposed to low light conditions, they tend to shed older leaves early to conserve resources. Within a limited time, these resources can be utilized to grow new leaves until the plant's energy reserves are depleted.
Slower or no new growth
Papaya enters a survival mode when light conditions are poor, which leads to a halt in leaf production. As a result, the plant's growth becomes delayed or stops altogether.
Lighter-colored new leaves
Insufficient sunlight can cause leaves to develop irregular color patterns or appear pale. This indicates a lack of chlorophyll and essential nutrients.
Solutions
1. To ensure optimal growth, gradually move plants to a sunnier location each week, until they receive at least 6 hours of direct sunlight daily. Use a south-facing window and keep curtains open during the day for maximum sunlight exposure and nutrient accumulation.2. To provide additional light for your plant, consider using artificial light if it's large or not easily movable. Keep a desk or ceiling lamp on for at least 8 hours daily, or invest in professional plant grow lights for ample light.
Symptoms of Excessive light in %s
Papaya thrives in full sun exposure but can also tolerate partial shade. They have a remarkable resilience to intense sunlight, and symptoms of sunburn may not be easily visible.
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Chlorosis
Chlorosis is a condition where the plant's leaves lose their green color and turn yellow. This is due to the breakdown of chlorophyll from excessive sunlight, which negatively affects the plant's ability to photosynthesize.
Sunscald
Sunscald occurs when the plant's leaves or stems are damaged by intense sunlight exposure. It appears as pale, bleached, or necrotic areas on the plant tissue and can reduce the plant's overall health.
Leaf Curling
Leaf curling is a symptom where leaves curl or twist under extreme sunlight conditions. This is a defense mechanism used by the plant to reduce its surface area exposed to sunlight, minimizing water loss and damage.
Wilting
Wilting occurs when a plant loses turgor pressure and its leaves and stems begin to droop. Overexposure to sunlight can cause wilting by increasing the plant's water loss through transpiration, making it difficult for the plant to maintain adequate hydration.
Leaf Scorching
Leaf scorching is a symptom characterized by the appearance of brown, dry, and crispy edges or patches on leaves due to excessive sunlight. This can lead to a reduction in photosynthetic capacity and overall plant health.
Solutions
1. Move your plant to the optimal position where it can receive abundant sunlight but also have some shade. An east-facing window is an ideal choice as the morning sunlight is gentler. This way, your plant can enjoy ample sunlight while reducing the risk of sunburn.2. It is recommended to trim off any completely dehydrated or withered parts of the plant.
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Temperature
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Requirements
Ideal
Tolerable
Unsuitable
Just like people, each plant has its own preferences. Learn about your plants' temperature needs and create a comforting environment for them to flourish. As you care for your plants, your bond with them will deepen. Trust your intuition as you learn about their temperature needs, celebrating the journey you share. Lovingly monitor the temperature around your plants and adjust their environment as needed. A thermometer can be your ally in this heartfelt endeavor. Be patient and gentle with yourself as you explore your plants' temperature needs. Cherish your successes, learn from challenges, and nurture your garden with love, creating a haven that reflects the warmth of your care.
Essentials
The papaya is a tropical plant that thrives in warm temperatures ranging from 68 to 100 ℉ (20 to 38 ℃). Its native growth environment is in regions with consistently high temperatures, such as Central and South America. During different seasons, the plant can adjust to temperatures slightly outside of its ideal range, but it prefers to stay within its preferred temperature range.
Regional wintering strategies
Papaya is extremely heat-loving, and any cold temperatures can cause harm to it. In the autumn, it is recommended to bring outdoor-grown Papaya indoors and place it near a bright window, but it should be kept at a certain distance from heaters. Maintaining temperatures above {Suitable_growth_temperature_min} during winter is beneficial for plant growth. Any temperatures approaching {Tolerable_growing_temperature_min} are detrimental to the plant.
Important Symptoms
Symptoms of Low Temperature in Papaya
Papaya prefers warm temperatures and is not tolerant of low temperatures. It thrives best when the temperature is above {Suitable_growth_temperature_min}. During winter, it should be kept above {Tolerable_growing_temperature_min}. When the temperature falls below {Limit_growth_temperature}, the leaves may lighten in color. After frost damage, the color gradually turns brown or black, and symptoms such as wilting and drooping may occur.
Solutions
Trim off the frost-damaged parts. Immediately move indoors to a warm environment for cold protection. Choose a spot near a south-facing window to place the plant, ensuring ample sunlight. Additionally, avoid placing the plant near heaters or air conditioning vents to prevent excessive dryness in the air.
Symptoms of High Temperature in Papaya
During summer, Papaya should be kept below {Suitable_growth_temperature_max}. When the temperature exceeds {Tolerable_growing_temperature_max}, the color of the leaves becomes lighter, and the plant becomes more susceptible to sunburn.
Solutions
Trim away the sunburned and dried-up parts. Move the plant to a location that provides shade from the midday and afternoon sun. Water the plant in the morning and evening to keep the soil moist.
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