Opuntia Fragilis

Description

Opuntia Fragilis, commonly known as the brittle prickly pear, is a small cactus plant that belongs to the Cactaceae family. It is native to North America, and can be found in the Great Plains, Rocky Mountains, and western regions of the United States.

Taxonomic Information

Appearance

The Opuntia Fragilis typically grows up to 30 cm in height and 60 cm in width, with flat, round stems that are covered in spines. The stems are green in color and have small, yellow flowers that bloom in the summer. The fruit of the plant is edible and can be consumed raw or cooked.

Care Guide

Opuntia Fragilis is a hardy plant that can survive in a range of conditions. Here are some tips to help you care for your Opuntia Fragilis:

• Water: Water your plant deeply once a week during the summer months, and reduce watering in the winter to once a month.
• Fertilization: Use a cactus-specific fertilizer during the growing season, and avoid fertilizing during the winter months.
• Soil: Plant your Opuntia Fragilis in well-draining soil, such as a cactus mix.
• Sunlight: Your plant will thrive in full sun, but can also tolerate partial shade.
• Hardiness Zones: Opuntia Fragilis can survive in USDA hardiness zones 4-9.

Common Pests & Diseases

Opuntia Fragilis is generally a pest-resistant plant, but it can be susceptible to mealybugs and spider mites. Overwatering can also lead to root rot, which can be fatal for the plant.

Habitat

Opuntia Fragilis can be found in a variety of habitats, including prairies, dry hillsides, and rocky outcrops. It is a hardy plant that can survive in harsh conditions, and is often used in xeriscaping projects.

Question and Answer

• Q: Can Opuntia Fragilis be grown indoors?
• A: Yes, Opuntia Fragilis can be grown indoors as long as it receives plenty of sunlight and is planted in well-draining soil.
• Q: How often should I fertilize my Opuntia Fragilis?
• A: Fertilize your plant once a month during the growing season, and avoid fertilizing during the winter months.
• Q: What is the best way to propagate Opuntia Fragilis?
• A: Opuntia Fragilis can be propagated by taking stem cuttings and allowing them to dry out for a few days before planting in well-draining soil.
• Q: Is Opuntia Fragilis toxic to pets?
• A: While Opuntia Fragilis is not toxic to pets, the spines can be sharp and can cause injury if ingested.

Related Plants

• Opuntia Ficus-Indica
• Opuntia Microdasys
• Opuntia Rufida

References

• “Opuntia Fragilis.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=285427. Accessed 22 Sept. 2021.
• “Opuntia Fragilis.” Plant Care Today, plantcaretoday.com/opuntia-fragilis. Accessed 22 Sept. 2021.