Austrocylindropuntia

Description

Austrocylindropuntia, commonly known as the Eve’s needle cactus, is a genus of cacti native to South America. This fascinating plant is known for its unique cylindrical-shaped stems and beautiful flowers that bloom in shades of pink, purple, and white. Austrocylindropuntia is a hardy cactus that can grow in harsh conditions and is perfect for xeriscaping.

Taxonomic Information

Domain:	Eukaryota
Kingdom:	Plantae
Phylum:	Tracheophyta
Class:	Magnoliopsida
Order:	Caryophyllales
Family:	Cactaceae
Genus:	Austrocylindropuntia

Appearance

Austrocylindropuntia has long, cylindrical stems that can grow up to 2 feet in length. The stems are covered in small, spiny thorns that can range in color from light brown to dark grey. The thorns are arranged in a spiral pattern along the stems, creating a unique and striking appearance. Austrocylindropuntia also produces beautiful flowers that bloom in the spring and summer. The flowers are typically pink, purple, or white and can grow up to 2 inches in diameter.

Care Guide

Austrocylindropuntia is a hardy cactus that can tolerate a wide range of conditions. However, to ensure that your plant thrives, it’s important to follow these care guidelines:

• Water: Water your Austrocylindropuntia sparingly, allowing the soil to dry out completely before watering again. This cactus can tolerate drought conditions and is susceptible to root rot if overwatered.
• Fertilization: Feed your Austrocylindropuntia with a balanced cactus fertilizer once a month during the growing season (spring and summer).
• Soil: Plant your Austrocylindropuntia in well-draining cactus soil.
• Sunlight: This cactus thrives in full sun but can also tolerate partial shade.
• Hardiness Zones: Austrocylindropuntia is hardy in USDA Hardiness Zones 9-11.

Common Pests & Diseases

Austrocylindropuntia is relatively pest and disease-free. However, it can be susceptible to mealybugs and spider mites. To prevent infestations, inspect your plant regularly and wipe down the stems with a damp cloth if you notice any pests. Root rot can also be a problem if the plant is overwatered, so be sure to follow the watering guidelines outlined in the care guide section.

Habitat

Austrocylindropuntia is native to South America, where it can be found growing in rocky, dry soil. This cactus is well-adapted to harsh conditions and can tolerate periods of drought.

Question and Answer

• Q: How often should I water my Austrocylindropuntia?
• A: Water your Austrocylindropuntia sparingly, allowing the soil to dry out completely before watering again.
• Q: Is Austrocylindropuntia susceptible to pests and diseases?
• A: Austrocylindropuntia is relatively pest and disease-free but can be susceptible to mealybugs and spider mites.
• Q: What kind of fertilizer should I use for my Austrocylindropuntia?
• A: Use a balanced cactus fertilizer once a month during the growing season (spring and summer).
• Q: What hardiness zones is Austrocylindropuntia suitable for?
• A: Austrocylindropuntia is hardy in USDA Hardiness Zones 9-11.

Related Plants

• Opuntia
• Cylindropuntia
• Grusonia
• Maihueniopsis

References

• “Austrocylindropuntia.” Cactus Art Nursery. Accessed 16 May 2021. https://www.cactus-art.biz/schede/AUSTROCYLINDROPUNTIA/Austrocylindropuntia/Austrocylindropuntia/Austrocylindropuntia.htm.
• Anderson, Edward F. The Cactus Family. Timber Press, 2001.
• “Austrocylindropuntia.” World of Succulents. Accessed 16 May 2021. https://worldofsucculents.com/austrocylindropuntia-eves-needle-cactus/.