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Description
Cylindropuntia Kelvinensis, also known as Kelvin’s cholla, is a cactus species native to the United States. It belongs to the Cactaceae family and is characterized by its branching stems that can reach up to 1 meter in height. Its stems are covered in spines that can grow up to 5 cm long and are golden-brown in color. This cactus species produces flowers that are pale yellow or greenish-yellow in color and appear in spring and summer.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Caryophyllales |
| Family | Cactaceae |
| Genus | Cylindropuntia |
Appearance
Cylindropuntia Kelvinensis is a striking cactus species with its branching stems covered in spines. The spines are golden-brown in color and can grow up to 5 cm long. The stems themselves are green and can reach up to 1 meter in height. This cactus species produces flowers that are pale yellow or greenish-yellow in color and appear in spring and summer. The flowers are followed by small, reddish-brown fruits that contain seeds.
Care Guide
Cylindropuntia Kelvinensis is a hardy cactus species that is relatively easy to care for. Here are some guidelines for its care:
- Water: This cactus species requires infrequent watering. Water thoroughly but allow the soil to dry out completely before watering again.
- Fertilization: Fertilize once a month during the growing season (spring and summer) with a cactus fertilizer.
- Soil: Plant in well-draining soil such as cactus mix.
- Sunlight: This cactus species prefers full sun but can tolerate some shade.
- Hardiness Zones: Cylindropuntia Kelvinensis is hardy in USDA zones 8b-11.
Common Pests & Diseases
Cylindropuntia Kelvinensis is generally not susceptible to pests or diseases. However, overwatering can lead to root rot, and mealybugs and spider mites can infest the plant if conditions are too humid. If pests are detected, treat with an appropriate pesticide or insecticidal soap.
Habitat
Cylindropuntia Kelvinensis is native to the United States and can be found in the deserts of Arizona, California, and Nevada. It grows in rocky, dry areas and can tolerate extreme temperatures and drought.
Question and Answer
Q: Can Cylindropuntia Kelvinensis be grown indoors?
A: Yes, this cactus species can be grown indoors as long as it receives enough sunlight.
Q: How often should Cylindropuntia Kelvinensis be watered?
A: Water this cactus species infrequently, allowing the soil to dry out completely between waterings.
Q: Can Cylindropuntia Kelvinensis be propagated from cuttings?
A: Yes, this cactus species can be propagated from stem cuttings.
Q: Is Cylindropuntia Kelvinensis toxic to pets?
A: Yes, this cactus species is toxic to pets and can cause gastrointestinal problems if ingested.
Related Plants
- Cylindropuntia acanthocarpa
- Cylindropuntia bigelovii
- Cylindropuntia ramosissima
- Cylindropuntia spinosior
References
- “Cylindropuntia Kelvinensis.” Flora of North America.
- “Cylindropuntia Kelvinensis.” Cactus Art.
- “Cholla Cactus Care: Tips For Growing Cholla Cactus Plants.” Gardening Know How.
