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Plains Pricklypear
Plains Pricklypear
Plains Pricklypear
Plains Pricklypear
Plains Pricklypear
Plains Pricklypear
Plains Pricklypear
Opuntia polyacantha
Also known as : Panhandle Pricklypear, Grizzly Bear Cactus, Grizzlybear Pricklypear, Prickly Pear
Hardiness Zones
Hardiness Zones
3 to 9
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Care Guide for Plains Pricklypear

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Watering Care
Watering Care
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Fertilizing Care
Fertilizing Care
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Soil Care
Sand, Clay, Acidic, Neutral, Alkaline
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Ideal Lighting
Full sun
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Ideal Temperature
Ideal Temperature
3 to 9
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Plains Pricklypear
Water
Water
Every 3 weeks
Hardiness Zones
Hardiness Zones
3 to 9
Planting Time
Planting Time
Early spring
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Questions About Plains Pricklypear

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What should I do if I water my Plains Pricklypear too much or too little?
Underwatered Plains Pricklypear Plains Pricklypear and other succulents can endure long periods without water, so it’s unusual to find one of these suffering from underwatering. But, if you somehow forgot about your plant and neglected to water it for a month or more, you’ll probably find your Plains Pricklypear looking thirsty or with some damage from lack of watering. It is very easy to identify an underwatered Plains Pricklypear. Plant look lacklustre and wrinkled. Some may have dried up completely, turned brown and crispy, or dropped off the plant. And of course, the soil will be completely dried out. If your Plains Pricklypear is thirsty and underwatered, give it plenty of water as soon as possible. Submerging the pot entirely in water for about 5-10 minutes is a good way to make sure the soil and plant are rehydrated properly. When you feel a sense of moisture on the surface of the soil with your finger, it means the watering is done properly. Overwatered Plains Pricklypear Overwatering is dangerous to Plains Pricklypear and can be fatal to your plant if you don’t remedy the situation. Too much moisture over time leads to root rot, which prevents the roots from being able to absorb nutrients and water from the soil. Root rot occurs when wet conditions allow fungi and bacteria to flourish in the soil and feed on roots. When you find that it's overwatered, you'd better change the growing conditions, place it somewhere with more air ventilation and adjust water frequency, for example. The symptoms of overwatering are yellow, swollen, and translucent organs that may even burst open from being over-full with water. If the problem continues without being treated, plant might turn brown or black, and fall off the plant at the slightest touch. Be sure to check the soil to determine if overwatering is the culprit, as some other issues can cause similar symptoms. It’s a bit difficult (but not impossible) to save an overwatered plant. The key is catching it early before a lot of damage has occurred. If the roots become rotten, it is likely to kill the entire plant. If you suspect you have overwatered your Plains Pricklypear, the first step is to remove it from its pot and check the roots and soil. After removing the plant from its pot, gently remove wet soil from around the roots and then rinse them clean in room-temperature water. This helps with removing fungus that might be lurking in the soil and allows you to get a better sense of how healthy the roots are. If your plant has already developed root rot, you will see roots that are dark brown or black, soft, mushy, or slimy. If the majority of the roots are already affected by root rot, it may not be possible to save the plant. In this case, it is best to remove any healthy stem and try to use these to propagate a new Plains Pricklypear. If, on the other hand, only a portion of the roots have succumbed to rot and other healthy roots still remain, there is a chance it can be saved. Use a sterilized cutting tool to remove any unhealthy-looking roots. Once you're left with only the firm, pale roots, it’s a good idea to dip them in a fungicide to kill off any remaining spores. After that you can repot your Plains Pricklypear in fresh, free-draining potting soil. While this does not always work to save a succulent with root rot, in most cases this plant will be able to make a full recovery and will put out new growth starting in the next growing season.
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How often should I water my Plains Pricklypear?
There’s not a hard-and-fast rule for how often to water Plains Pricklypear. The best way to determine this is to check the soil and only water when it’s bone dry. You can either stick your finger in the pot or use a moisture meter to check the soil below the surface. When you plant it in a deep pot, you can do this with a stick or chopstick. If it feels even a little bit moist, wait a few days and check it again. Most people will need to water Plains Pricklypear about every two weeks in summer and once a month in winter, but there are several factors that can change the frequency. The section below lists some considerations that can help you to determine how often to water.
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What should I consider when watering my Plains Pricklypear?
There are several environmental conditions that will affect how your Plains Pricklypear needs to be watered, including the container size, soil type, temperature, and humidity. First off, the container and soil you use will determine how often to water and how much water to use each time. Be sure you use a container with plenty of drainage holes in the bottom so extra water can escape the pot. A small container has less room for soil, meaning it won’t hold as much moisture, while a larger pot will stay wet longer and need to be watered less often. It’s important not to keep your Plains Pricklypear in an oversized pot as this can easily lead to overwatering. When repotting, move to just one size larger than the current container. A shallow container works better than a deep one, since Plains Pricklypear has shallow root systems. Plains Pricklypear will need to be watered less often in winter and more often in the active growing season in spring and autumn. During the winter, growth slows down considerably and the plant isn’t using much energy or water. There is less water lost to evaporation in cooler winter air, meaning that soil stays wet for much longer than it would in the summer. This also applies to the general climate around your home. If you live in a humid location with a lot of rain, you will need to water less often than if you live in a dry, arid climate. Remember that conditions at the same geographic location can vary significantly with the season and the use of indoor heating and air conditioning. Outdoor Planting If Plains Pricklypear is planted in the ground, after establishing a root system, it shouldn’t need supplemental water beyond what it receives through precipitation and dew. But if there is a long dry period, you may want to water occasionally. In other areas where Plains Pricklypear can only be grown in a container, this plant can be moved outside in the spring and summer when the temperature is proper and then brought back inside when temperatures start to drop. A potted Plains Pricklypear kept outside usually needs more water than the same plant kept indoors, because there is a lot more sun exposure even on a shaded porch.
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How to water Plains Pricklypear?
The best way to water Plains Pricklypear is to soak it thoroughly and then allow it to dry out before it gets watered again. Since this plant is somewhat drought tolerant, you can let it get quite dry before watering again. It is always better to give this type of plant too little water over too much. When you water, make sure the soil gets thoroughly soaked throughout the whole pot. Don’t pour the water in just one spot, but rather try to go around the whole rim of the planter to be sure that it has a chance to get wet on all sides of the plant. The correct amount of water will depend on the size of your container and how much water your soil absorbs. Give your Plains Pricklypear enough water that it drains out from the drainage holes and then (ideally) leave the drained water in the saucer for about 20-30 minutes to absorb into dry pockets of soil. After that, discard any excess water that’s still in the saucer to avoid the soil getting waterlogged. Bottom-watering is also an excellent method for Plains Pricklypear, as you can be sure that the soil gets thoroughly moistened. This process involves placing the pot into a saucer of water and allowing the soil to absorb moisture through the drainage holes. You will know that the soil has absorbed enough water when the top layer is moist. This takes a bit more time than top-watering, but is almost foolproof in getting an even distribution of water throughout the pot. The original habitat of Plains Pricklypear is relatively dry with little rain, but when it rains, the soil will be thoroughly moistened. So you can mimic this situation by bottom-watering your plant when the soil is totally dry. Deep soil bathing is better than frequent light watering for Plains Pricklypear.
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Key Facts About Plains Pricklypear

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Attributes of Plains Pricklypear

Lifespan
Perennial
Plant Type
Succulent
Planting Time
Early spring
Bloom Time
Spring, Summer
Plant Height
10 cm to 30 cm
Spread
1.5 m
Leaf Color
Green
Blue
Gray
Flower Size
2.5 cm to 5 cm
Flower Color
Yellow
Pink
Leaf type
Evergreen
Ideal Temperature
0 - 35 ℃
Growth Season
Spring, Summer, Fall
Pollinators
Beetles, Wasps, Flies, Butterflies
Benefits to Pollinating Insects
Adult food, Larval food
Growth Rate:Rapid
The rapid growth rate of plains Pricklypear prominently manifests in Spring, Summer, and Fall. In these seasons, it exhibits intensified physiological activities leading to accelerated stem elongation, copious leaf production, and vigorous flowering. This alacrity in growth also facilitates its resilience in arid climates, enhancing its survival rate and spread. Notably, variations of its growth speed might occur contingent on local conditions, chiefly precipitation availability.

Scientific Classification of Plains Pricklypear

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Common Pests & Diseases About Plains Pricklypear

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Common issues for Plains Pricklypear based on 10 million real cases
Scars
Scars Scars
Scars
Any light-colored markings that appear on stems but which do not enlarge or multiply are simply scars that have healed.
Solutions: Each source of scarring requires a different approach to help your plant recover. Protect the trunk and leaves from physical damage like scrapes. If pests or disease are the cause of scarring, isolate the plant from others to avoid further spread. Some pests can be removed with organic remedies such as a soft cloth and soapy water solution or diluted isopropyl alcohol spray. Stop sunburn by moving your plant away from direct sunlight and making sure it has the water it needs. Frequent leaf or bud loss may be due to insufficient light or nutrients.
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.
Dieback
Dieback Dieback
Dieback
There are several possible causes for dieback.
Solutions: There are a few things to try when dieback becomes apparent: Fertilize and water the plants - these two steps, along with judicious pruning, can help reduce the stress on the root system and encourage renewed vigor Have an arborist check to see if plant roots are girdling Test soil pH and adjust accordingly Remove and destroy infected twigs and branches
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Scars
plant poor
Scars
Any light-colored markings that appear on stems but which do not enlarge or multiply are simply scars that have healed.
Symptom Analysis
Symptom Analysis
Scars form when the plant repairs wounds. They can be the result of people or pets passing by and scraping the plant. Once the underlying issue is resolved, the plant will heal but a scar may remain.
Pests and pathogens can also cause scarring. Insects may attack the plant for a meal, resulting in extensive scarring when a few invaders turn into an infestation. Diseases such as fungus and bacteria can weaken the plant, causing brown spots, mushy areas, or blisters that lead to scars.
Scars occur on stems when a leaf or bud has been lost and the plant has healed. The harder tissue is like a scab that protects a wound.
On other occasions, scars can signal problems from environmental conditions, such as overexposure to sunlight or heat. It might surprise you to know that plants can suffer from sunburn, even desert dwellers like cactus!
Solutions
Solutions
Each source of scarring requires a different approach to help your plant recover.
  1. Protect the trunk and leaves from physical damage like scrapes.
  2. If pests or disease are the cause of scarring, isolate the plant from others to avoid further spread. Some pests can be removed with organic remedies such as a soft cloth and soapy water solution or diluted isopropyl alcohol spray.
  3. Stop sunburn by moving your plant away from direct sunlight and making sure it has the water it needs.
  4. Frequent leaf or bud loss may be due to insufficient light or nutrients.
Prevention
Prevention
Preventing some sources of scarring is easier than others, but all start with careful attention to your plants once you decide to bring them home.
  1. Review specific guidelines for your plant, including soil drainage, watering, and fertilizer requirements.
  2. Inspect plants before planting and use sterile pots and fresh potting soil or media to limit transfer of fungi or bacteria.
  3. Once established, check your plants regularly for signs of scarring or the presence of pests, as it is better to catch problems as early as possible.
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Fruit Spot
plant poor
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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Dieback
plant poor
Dieback
There are several possible causes for dieback.
Overview
Overview
Dealing with dieback in plants can be tricky, in part because this is both the name of a disease itself and a common symptom of many other types of diseases. Dieback can be characterized by the progressive, gradual death of shoots, twigs, roots, and branches, generally starting first at the tips.
In many cases, dieback is caused by fungi or bacteria. These pathogens can produce cankers, wilts, stem or root rots, and even anthracnose, but the most common symptom, of course, is that various plant parts (or the entire plant) will begin to die back.
Symptom Analysis
Symptom Analysis
The symptoms of dieback can be gradual or slightly more abrupt. Usually, however, they are slow in developing and tend to be uniform among the various parts of a plant.
Some plants may have more localized symptoms, with all twigs affected or all branches affected but not the rest of the plant. Some potential symptoms include:
  • Dead or dying branches and twigs
  • Dieback that starts in the top of a plant and progresses downward (though it can start lower, especially for conifers)
  • A delayed flush of growth in the spring
  • Leaf margins become scorched
  • Pale green or yellow leaves
  • Leaves that are small or otherwise distorted
  • Early leaf drop
  • Reduced growth of twigs and stems
  • Thinning of crown foliage
  • Production of suckers on trunk and branches
  • Premature fall coloration (in tree species like birch, sweetgum, maple, oak, ash, etc)
The symptoms of dieback can occur within just one season or become worse each and every year.
Disease Cause
Disease Cause
There are several types of dieback, each of which has a different cause with which it is associated.
"dieback" as a standalone issue, including the condition known as Staghead, is caused by fungal or bacterial infections. Staghead is a slow dieback that occurs on the upper branches of a tree, named as such because the dead limbs look much like the head of a stag.
Other causes of dieback symptoms include:
  • Cankers or wilts
  • Stem or root rots
  • Nematodes
  • Stem or root boring insects
  • Pavement being placed over root systems
  • Winter injury from cold
  • Salt damage
  • Lack of moisture (or excess of moisture)
  • Lack of an essential nutrient or element
Trees and shrubs that are attacked by insects, exposed to extremely high or low temperatures, or experience severe and frequent fluctuations in soil moisture are the most likely to suffer from dieback. These stress factors alone or in combination with each other can reduce leaf and shoot growth, and progress into death of twigs and branches.
Although any of these issues can lead to dieback, the most serious consequences tend to occur when the roots of a plant are damaged. Similarly, trees and shrubs that are planted improperly or in unfavorable locations are more likely to develop this condition.
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distribution

Distribution of Plains Pricklypear

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Habitat of Plains Pricklypear

Desert canyons, dry slopes
Northern Hemisphere
South Hemisphere

Distribution Map of Plains Pricklypear

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Native
Cultivated
Invasive
Potentially invasive
Exotic
No species reported
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More Info on Plains Pricklypear Growth and Care

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Basic Care Guide
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Lighting
Full sun
The plains Pricklypear needs abundant exposure to sun rays for thriving growth. Initially grown in habitats with ample light, the plant flourishes under generous sunlit conditions. Insufficient light can hinder its healthy development, and overexposure may cause damage. The sunlight needs of plains Pricklypear do not significantly fluctuate through various growth stages.
Best Sunlight Practices
Transplant
1-2 feet
Spring and early summer are ideal times to transplant plains Pricklypear as plants are in their growth phase. Choose a sunny location with well-drained soil to ensure healthy growth. Be mindful to handle plains Pricklypear gently to avoid damaging the plant.
Transplant Techniques
Temperature
-30 - 38 ℃
Plains Pricklypear is indigenous to environments with moderate temperatures, ranging from 32 to 95 °F (0 to 35 ℃). It favors warmer temperatures, but can adjust to seasonal changes. To maintain plains Pricklypear healthily, care is required during severe cold or hot weather.
Temp for Healthy Growth
Feng shui direction
Northeast
The plains Pricklypear invites a wave of calm and resilience, traits that resonate well in a Northeast facing setting. The elements of Earth dominant in this direction beautifully mirror the plains Pricklypear's natural survival traits in the dry plains. However, individual experiences and interpretations may vary, making this a flexible guideline rather than a stern rule.
Fengshui Details
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Plants Related to Plains Pricklypear

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Smooth blue aster
Smooth blue aster
Smooth blue aster wildflowers bloom in autumn and grow naturally across North American prairies and open woodlands. They provide nectar for bees, attract songbirds with their seeds, and are homes for the caterpillars of the Pearl Crescent butterfly.
Senita Cactus
Senita Cactus
Senita Cactus (Pachycereus schottii) is a large, relatively rare cactus species that grows throughout the arid deserts of the American southwest. The senita Cactus originates in Baja California. This species has a beneficial relationship with the senita moth, which pollinates the cactus and eats the flowers during its larval stage.
Scarlet flax
Scarlet flax
Although native to Algeria, scarlet flax has been introduced in many other countries. This showy annual produces bright red flowers with light blue pollen. In spite of its common name, this flowering plant is not intended for consumption.
Sandankwa viburnum
Sandankwa viburnum
Viburnum suspensum, commonly called Sandankwa viburnum, is a compact, perennial shrub, native to Japan. It grows up to 3.5 m in height. The coarse leaves are dark green and densely cover the shrub. They are oval with serrated edges about 9 cm long and 5 cm wide and are held oppositely on rough textured, dark brown stems. Small tubular flowers are borne on the ends of new branches in the spring, and sporadically appear in the summer. They are white to pale pink, followed by small red berries in the fall that attract wildlife.
Salad burnet
Salad burnet
Salad burnet, or Poterium sanguisorba, is an edible perennial that is easy to grow and withstands the summer heat. With leaves that taste like cucumber, salad burnet can be eaten in salad, on sandwiches, or in drinks.
Rose root
Rose root
Rose root (Rhodiola rosea) is a cold-loving plant that has historically been harvested in Siberia and China. It is a compact plant with tough, waxy leaves and bunched yellow flowers that you can find in the wild in cold-weather cliffside and mountainous environments.
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.
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Care Guide
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Plains Pricklypear
Plains Pricklypear
Plains Pricklypear
Plains Pricklypear
Plains Pricklypear
Plains Pricklypear
Plains Pricklypear
Opuntia polyacantha
Also known as: Panhandle Pricklypear, Grizzly Bear Cactus, Grizzlybear Pricklypear, Prickly Pear
Hardiness Zones
Hardiness Zones
3 to 9
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care guide

Care Guide for Plains Pricklypear

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Questions About Plains Pricklypear

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Watering Watering Watering
Sunlight Sunlight Sunlight
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Fertilizing Fertilizing Fertilizing
What should I do if I water my Plains Pricklypear too much or too little?
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How often should I water my Plains Pricklypear?
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What should I consider when watering my Plains Pricklypear?
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How to water Plains Pricklypear?
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Key Facts About Plains Pricklypear

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Attributes of Plains Pricklypear

Lifespan
Perennial
Plant Type
Succulent
Planting Time
Early spring
Bloom Time
Spring, Summer
Plant Height
10 cm to 30 cm
Spread
1.5 m
Leaf Color
Green
Blue
Gray
Flower Size
2.5 cm to 5 cm
Flower Color
Yellow
Pink
Leaf type
Evergreen
Ideal Temperature
0 - 35 ℃
Growth Season
Spring, Summer, Fall
Pollinators
Beetles, Wasps, Flies, Butterflies
Benefits to Pollinating Insects
Adult food, Larval food
Growth Rate:Rapid
The rapid growth rate of plains Pricklypear prominently manifests in Spring, Summer, and Fall. In these seasons, it exhibits intensified physiological activities leading to accelerated stem elongation, copious leaf production, and vigorous flowering. This alacrity in growth also facilitates its resilience in arid climates, enhancing its survival rate and spread. Notably, variations of its growth speed might occur contingent on local conditions, chiefly precipitation availability.
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Scientific Classification of Plains Pricklypear

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pests

Common Pests & Diseases About Plains Pricklypear

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Common issues for Plains Pricklypear based on 10 million real cases
Scars
Scars Scars Scars
Any light-colored markings that appear on stems but which do not enlarge or multiply are simply scars that have healed.
Solutions: Each source of scarring requires a different approach to help your plant recover. Protect the trunk and leaves from physical damage like scrapes. If pests or disease are the cause of scarring, isolate the plant from others to avoid further spread. Some pests can be removed with organic remedies such as a soft cloth and soapy water solution or diluted isopropyl alcohol spray. Stop sunburn by moving your plant away from direct sunlight and making sure it has the water it needs. Frequent leaf or bud loss may be due to insufficient light or nutrients.
Learn More About the Scars 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
Dieback
Dieback Dieback Dieback
There are several possible causes for dieback.
Solutions: There are a few things to try when dieback becomes apparent: Fertilize and water the plants - these two steps, along with judicious pruning, can help reduce the stress on the root system and encourage renewed vigor Have an arborist check to see if plant roots are girdling Test soil pH and adjust accordingly Remove and destroy infected twigs and branches
Learn More About the Dieback more
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Scars
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Scars
Any light-colored markings that appear on stems but which do not enlarge or multiply are simply scars that have healed.
Symptom Analysis
Symptom Analysis
Scars form when the plant repairs wounds. They can be the result of people or pets passing by and scraping the plant. Once the underlying issue is resolved, the plant will heal but a scar may remain.
Pests and pathogens can also cause scarring. Insects may attack the plant for a meal, resulting in extensive scarring when a few invaders turn into an infestation. Diseases such as fungus and bacteria can weaken the plant, causing brown spots, mushy areas, or blisters that lead to scars.
Scars occur on stems when a leaf or bud has been lost and the plant has healed. The harder tissue is like a scab that protects a wound.
On other occasions, scars can signal problems from environmental conditions, such as overexposure to sunlight or heat. It might surprise you to know that plants can suffer from sunburn, even desert dwellers like cactus!
Solutions
Solutions
Each source of scarring requires a different approach to help your plant recover.
  1. Protect the trunk and leaves from physical damage like scrapes.
  2. If pests or disease are the cause of scarring, isolate the plant from others to avoid further spread. Some pests can be removed with organic remedies such as a soft cloth and soapy water solution or diluted isopropyl alcohol spray.
  3. Stop sunburn by moving your plant away from direct sunlight and making sure it has the water it needs.
  4. Frequent leaf or bud loss may be due to insufficient light or nutrients.
Prevention
Prevention
Preventing some sources of scarring is easier than others, but all start with careful attention to your plants once you decide to bring them home.
  1. Review specific guidelines for your plant, including soil drainage, watering, and fertilizer requirements.
  2. Inspect plants before planting and use sterile pots and fresh potting soil or media to limit transfer of fungi or bacteria.
  3. Once established, check your plants regularly for signs of scarring or the presence of pests, as it is better to catch problems as early as possible.
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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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Dieback
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Dieback
There are several possible causes for dieback.
Overview
Overview
Dealing with dieback in plants can be tricky, in part because this is both the name of a disease itself and a common symptom of many other types of diseases. Dieback can be characterized by the progressive, gradual death of shoots, twigs, roots, and branches, generally starting first at the tips.
In many cases, dieback is caused by fungi or bacteria. These pathogens can produce cankers, wilts, stem or root rots, and even anthracnose, but the most common symptom, of course, is that various plant parts (or the entire plant) will begin to die back.
Symptom Analysis
Symptom Analysis
The symptoms of dieback can be gradual or slightly more abrupt. Usually, however, they are slow in developing and tend to be uniform among the various parts of a plant.
Some plants may have more localized symptoms, with all twigs affected or all branches affected but not the rest of the plant. Some potential symptoms include:
  • Dead or dying branches and twigs
  • Dieback that starts in the top of a plant and progresses downward (though it can start lower, especially for conifers)
  • A delayed flush of growth in the spring
  • Leaf margins become scorched
  • Pale green or yellow leaves
  • Leaves that are small or otherwise distorted
  • Early leaf drop
  • Reduced growth of twigs and stems
  • Thinning of crown foliage
  • Production of suckers on trunk and branches
  • Premature fall coloration (in tree species like birch, sweetgum, maple, oak, ash, etc)
The symptoms of dieback can occur within just one season or become worse each and every year.
Disease Cause
Disease Cause
There are several types of dieback, each of which has a different cause with which it is associated.
"dieback" as a standalone issue, including the condition known as Staghead, is caused by fungal or bacterial infections. Staghead is a slow dieback that occurs on the upper branches of a tree, named as such because the dead limbs look much like the head of a stag.
Other causes of dieback symptoms include:
  • Cankers or wilts
  • Stem or root rots
  • Nematodes
  • Stem or root boring insects
  • Pavement being placed over root systems
  • Winter injury from cold
  • Salt damage
  • Lack of moisture (or excess of moisture)
  • Lack of an essential nutrient or element
Trees and shrubs that are attacked by insects, exposed to extremely high or low temperatures, or experience severe and frequent fluctuations in soil moisture are the most likely to suffer from dieback. These stress factors alone or in combination with each other can reduce leaf and shoot growth, and progress into death of twigs and branches.
Although any of these issues can lead to dieback, the most serious consequences tend to occur when the roots of a plant are damaged. Similarly, trees and shrubs that are planted improperly or in unfavorable locations are more likely to develop this condition.
Solutions
Solutions
There are a few things to try when dieback becomes apparent:
  • Fertilize and water the plants - these two steps, along with judicious pruning, can help reduce the stress on the root system and encourage renewed vigor
  • Have an arborist check to see if plant roots are girdling
  • Test soil pH and adjust accordingly
  • Remove and destroy infected twigs and branches
Prevention
Prevention
The best way to prevent dieback is to match the plant to the site. Make sure the conditions provided for a new planting match its needs.
  • Plant properly in deep, fertile well-draining soil
  • Make sure plant roots won’t be confined when the plant reaches its mature size
  • Avoid changes to the growing site
  • If soil compaction might be an issue, apply a few inches of wood chips and eliminate traffic over the root area
  • Fertilize and water appropriately
It is also important to avoid potential infection with pathogens that can cause dieback:
  • Avoid binding or wounding the roots and trunk whenever possible
  • Avoid excessive pruning
  • Disinfect all tools before working with plants to reduce the spread of disease
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distribution

Distribution of Plains Pricklypear

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Habitat of Plains Pricklypear

Desert canyons, dry slopes
Northern Hemisphere
South Hemisphere

Distribution Map of Plains Pricklypear

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Native
Cultivated
Invasive
Potentially invasive
Exotic
No species reported
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More Info on Plains Pricklypear Growth and Care

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Basic Care Guide
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Plants Related to Plains Pricklypear

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Lighting
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Indoor
Indoor
Outdoor
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Requirements
Full sun
Ideal
Above 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
The plains Pricklypear needs abundant exposure to sun rays for thriving growth. Initially grown in habitats with ample light, the plant flourishes under generous sunlit conditions. Insufficient light can hinder its healthy development, and overexposure may cause damage. The sunlight needs of plains Pricklypear do not significantly fluctuate through various growth stages.
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
Plains Pricklypear is a beloved choice for indoor gardening, and they require strong light to thrive. However, when placed in rooms with suboptimal lighting, they may develop symptoms of light deficiency.
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(Symptom details and solutions)
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 Plains Pricklypear 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
Plains Pricklypear 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
Plains Pricklypear require strong light to thrive, and some are remarkably resilient to sun exposure, rarely suffering from sunburn.
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(Symptom details and solutions)
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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Indoor
Indoor
Outdoor
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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
Plains Pricklypear is indigenous to environments with moderate temperatures, ranging from 32 to 95 °F (0 to 35 ℃). It favors warmer temperatures, but can adjust to seasonal changes. To maintain plains Pricklypear healthily, care is required during severe cold or hot weather.
Regional wintering strategies
Plains Pricklypear is a heat-loving plant that gradually stops growing and enters a dormant state during the winter. When the outdoor temperature drops below {Tolerable_growing_temperature_min}, it should be moved indoors for cultivation. Choose a location near a south-facing window to provide as much sunlight as possible. If there is insufficient natural light, supplemental lighting can be used. When the temperature falls below {Suitable_growth_temperature_min}, the plant's growth slows down, and watering should be reduced or stopped to prevent root rot. For Plains Pricklypear grown outdoors, watering should be completely halted during low temperatures. If feasible, you can set up a temporary greenhouse for insulation or use materials such as plastic film or fabric to wrap the plant during cold temperatures.
Important Symptoms
Symptoms of Low Temperature in Plains Pricklypear
Plains Pricklypear thrives in high temperatures and is not tolerant of low temperatures. It grows 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 plant may become weak, wilt, and be prone to root rot. In cases of mild frost damage, there may not be any initial symptoms, but after a week, the plant will gradually wither.
Solutions
Trim off the frostbitten areas, paying attention to whether the roots have rotted. If the roots have rotted, they need to be cut off, and the plant can be propagated through cuttings. Immediately move indoors to a warm environment and place the plant near a south-facing window to ensure ample sunlight. If there is insufficient light, you can use supplemental lighting.
Symptoms of High Temperature in Plains Pricklypear
During summer, Plains Pricklypear should be kept below {Suitable_growth_temperature_max}. When the temperature exceeds {Tolerable_growing_temperature_max}, the plant's growth will cease, it will experience water loss, wilting, and becomes more susceptible to sunburn.
Solutions
Remove the sunburned and rotten parts. Shield the plant from afternoon sunlight until it recovers and starts growing again. For plants with root rot, stop watering until new roots begin to emerge.
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