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Description
Coryphantha Georgii, also known as Georg’s Cory Cactus, is a species of cactus that belongs to the Cactaceae family. It is native to the United States, specifically in Texas, New Mexico, and Mexico. This plant is named after the botanist George Engelmann, who discovered it in the 19th century.This cactus has a cylindrical shape with a height of up to 10 cm and a diameter of up to 4 cm. It has greenish-grey skin with rounded tubercles that are covered with short, white spines. The flowers, which bloom from April to July, are pink or magenta with a diameter of up to 3 cm.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Caryophyllales |
| Family | Cactaceae |
| Genus | Coryphantha |
| Species | Coryphantha Georgii |
Appearance
Coryphantha Georgii has a unique appearance that makes it a great addition to any desert garden. Its cylindrical shape and greenish-grey skin give it a distinct look. The rounded tubercles that cover the plant are covered with short, white spines that protect it from predators.The flowers of this cactus are pink or magenta and have a diameter of up to 3 cm. They bloom from April to July and add a splash of color to the desert landscape.
Care Guide
Taking care of Coryphantha Georgii is relatively easy, as it is a hardy plant that can withstand extreme temperatures and drought. Here are some tips on how to care for this desert plant:
Water: Coryphantha Georgii does not require much water, as it is adapted to the desert climate. Water it sparingly, only when the soil is completely dry.
Fertilization: Fertilize this plant once a month during the growing season (spring and summer) with a cactus fertilizer.
Soil: Coryphantha Georgii prefers well-draining soil with a pH level of 6.5 to 7.5. Use a cactus mix that contains sand, perlite, and peat moss.
Sunlight: This plant requires full sun exposure to thrive. Place it in an area that receives at least 6 hours of direct sunlight per day.
Hardiness Zones: Coryphantha Georgii can grow in USDA hardiness zones 8 to 11.
Common Pests & Diseases
Coryphantha Georgii is relatively pest and disease-free. However, it can be susceptible to mealybugs and spider mites. To prevent these pests, keep the plant clean and dry, and remove any infested parts immediately.
Habitat
Coryphantha Georgii is native to the deserts of Texas, New Mexico, and Mexico. It prefers a dry and arid environment with well-draining soil and full sun exposure. This plant can grow in rocky areas, hillsides, and canyons.
Question and Answer
Q: Can Coryphantha Georgii survive in cold temperatures?
A: No, this plant cannot survive in temperatures below 20°F. It is only suitable for warm and arid climates.
Q: How often should I water Coryphantha Georgii?
A: Water this plant sparingly, only when the soil is completely dry. Overwatering can cause root rot and other issues.
Q: Can I propagate Coryphantha Georgii?
A: Yes, you can propagate this plant by stem cuttings or seeds. However, it may take a few years for the plant to mature and bloom.
Q: What is the best time to fertilize Coryphantha Georgii?
A: Fertilize this plant once a month during the growing season (spring and summer) with a cactus fertilizer.
Related Plants
Here are some related plants to Coryphantha Georgii:
- Coryphantha sulcata
- Coryphantha macromeris
- Coryphantha echinus
- Coryphantha elephantidens
- Coryphantha recurvata
References
- https://www.worldofsucculents.com/coryphantha-georgii-georgs-cory-cactus/
- https://cactiguide.com/cactus/?genus=Coryphantha&species=georgii
- https://www.gardeningknowhow.com/ornamental/cacti-succulents/coryphantha/coryphantha-georgii-care.htm
