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Description
Sedum Praealtum, commonly known as Rock Stonecrop or Green cockscomb, is a succulent plant that belongs to the Crassulaceae family. This plant is native to the rocky mountains of Central and South America, and it is known for its attractive foliage and bright yellow flowers that bloom in the summer.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Saxifragales |
| Family | Crassulaceae |
| Genus | Sedum |
Appearance
Sedum Praealtum is a low-growing succulent that reaches a height of 8-12 inches and a spread of 12-18 inches. It has round, fleshy leaves that are light green in color and grow in a rosette pattern. The leaves are 0.5-1 inch in diameter and 0.25-0.5 inch thick. The plant produces clusters of star-shaped, bright yellow flowers that bloom in the summer. The flowers are 0.25 inch in diameter and are borne on 4-8 inch long stems.
Care Guide
Sedum Praealtum is a low-maintenance plant that is easy to care for. Here are some tips on how to care for this plant:
- Water: Water the plant sparingly and only when the soil is dry to the touch. Overwatering can cause root rot and other problems.
- Fertilization: Fertilize the plant once a month during the growing season with a balanced fertilizer.
- Soil: Use well-draining soil that is rich in organic matter. You can also add sand or perlite to improve drainage.
- Sunlight: Sedum Praealtum prefers full sun to partial shade. It can tolerate some shade, but too much shade can cause the plant to become leggy.
- Hardiness Zones: Sedum Praealtum is hardy in USDA zones 9-11. If you live in a colder climate, you can grow this plant indoors or in a greenhouse.
Common Pests & Diseases
Sedum Praealtum is generally resistant to pests and diseases. However, it can be susceptible to mealybugs, spider mites, and aphids. These pests can be controlled with insecticidal soap or neem oil. Overwatering can also lead to root rot and other fungal diseases. To prevent these problems, make sure the soil is well-draining and avoid watering the plant too frequently.
Habitat
Sedum Praealtum is native to the rocky mountains of Central and South America. It grows in rocky, well-draining soil in full sun to partial shade. This plant is drought-tolerant and can survive in harsh conditions.
Question and Answer
Q: Can Sedum Praealtum be grown indoors?
A: Yes, Sedum Praealtum can be grown indoors as long as it receives plenty of sunlight and is planted in well-draining soil.
Q: How often should I water Sedum Praealtum?
A: Water the plant sparingly and only when the soil is dry to the touch. Overwatering can cause root rot and other problems.
Q: Can Sedum Praealtum tolerate cold temperatures?
A: Sedum Praealtum is hardy in USDA zones 9-11. If you live in a colder climate, you can grow this plant indoors or in a greenhouse.
Q: How can I propagate Sedum Praealtum?
A: Sedum Praealtum can be propagated by stem cuttings or leaf cuttings. Simply take a cutting and plant it in well-draining soil. Keep the soil moist until the cutting has rooted.
Related Plants
- Sedum acre
- Sedum album
- Sedum dasyphyllum
- Sedum hispanicum
- Sedum kamtschaticum
References
- https://www.gardeningknowhow.com/ornamental/cacti-succulents/sedum/sedum-green-cockscomb.htm
- https://worldofsucculents.com/sedum-praealtum-rock-stonecrop/
- https://www.succulentsandsunshine.com/sedum-praealtum-green-cockscomb/
