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Description
Echinocereus Triglochidiatus, commonly known as the “Claret Cup Cactus,” is a small, cylindrical cactus found in the southwestern United States and northern Mexico. It is a popular choice among cactus enthusiasts due to its vibrant red flowers that bloom in the spring and summer months. This cactus is also known for its hardiness and ability to thrive in hot, dry conditions.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Caryophyllales |
| Family | Cactaceae |
| Genus | Echinocereus |
Appearance
Echinocereus Triglochidiatus typically grows to be 6-12 inches tall and 4-8 inches wide. Its stem is cylindrical and covered in small spines, with larger, hooked spines growing from areoles. The cactus’ flowers are typically 2-3 inches wide and range in color from bright red to orange-red. The flowers bloom in the spring and summer months, attracting pollinators such as hummingbirds and bees.
Care Guide
Echinocereus Triglochidiatus is a hardy cactus that requires minimal care. Here are some tips for keeping your Claret Cup Cactus healthy:
- Water: Water your cactus sparingly, allowing the soil to dry out completely between waterings. Overwatering can cause root rot.
- Fertilization: Fertilize your cactus once a month during the growing season (spring and summer) with a cactus-specific fertilizer.
- Soil: Plant your cactus in a well-draining soil mix specifically designed for cacti and succulents.
- Sunlight: Echinocereus Triglochidiatus thrives in full sun, so be sure to place it in a sunny location.
- Hardiness Zones: This cactus is hardy in USDA zones 5-10.
Common Pests & Diseases
Echinocereus Triglochidiatus is relatively pest and disease-free. However, here are a few things to watch out for:
- Spider Mites: These small pests can cause damage to the cactus’ leaves and stem. Treat with a miticide if infestation occurs.
- Root Rot: Overwatering can cause root rot, which can be fatal to the cactus. Ensure that the soil is well-draining and water sparingly.
Habitat
Echinocereus Triglochidiatus is native to the southwestern United States and northern Mexico. It can be found in a variety of habitats, including rocky slopes, mesas, and desert washes. This cactus is adapted to hot, dry conditions and can tolerate temperatures up to 110°F.
Question and Answer
Q: Can Echinocereus Triglochidiatus be grown indoors?
A: While Echinocereus Triglochidiatus can be grown indoors, it thrives in full sun and may not get enough light indoors.
Q: How often should I water my Claret Cup Cactus?
A: Water your cactus sparingly, allowing the soil to dry out completely between waterings.
Q: How often should I fertilize my cactus?
A: Fertilize your cactus once a month during the growing season (spring and summer) with a cactus-specific fertilizer.
Q: What should I do if my cactus gets root rot?
A: If your cactus gets root rot, remove it from its pot and cut away any affected roots. Repot in fresh, well-draining soil and water sparingly.
Related Plants
- Echinocereus Engelmanii
- Echinocereus Fendleri
- Echinocereus Rigidissimus
References
- “Echinocereus Triglochidiatus.” Cactus Art Nursery. Accessed 13 August 2021. https://www.cactus-art.biz/schede/ECHINOCEREUS/Echinocereus_triglochidiatus/Echinocereus_triglochidiatus/Echinocereus_triglochidiatus.htm
- “Echinocereus Triglochidiatus.” World of Succulents. Accessed 13 August 2021. https://worldofsucculents.com/echinocereus-triglochidiatus-claret-cup-cactus/
- “Echinocereus Triglochidiatus.” Arizona State University. Accessed 13 August 2021. https://cals.arizona.edu/yavapai/anr/hort/byg/archive/echinocereus.html
