Scientific Name
Aloe castilloniae J.-B.Castillon
Scientific Classification
Family: Asphodelaceae
Subfamily: Asphodeloideae
Genus: Aloe
Description
Aloe castilloniae is an unusual succulent that grows as a dense, up to 6 inches (15 cm) tall cluster and spreads slowly over time to several feet. The leafy stems are tipped by rosettes of olive green leaves with prominent red teeth. The leaves are recurved, rough-textured, and up to 1 inch (2.5 cm) long. Rosettes are up to 3 inches (7.5 cm) in diameter. In fall and winter, the few orange flowers appear on unbranched, up to 2 inches (5 cm) tall inflorescences.
Hardiness
USDA hardiness zone 10a to 11b: from 30 °F (−1.1 °C) to 50 °F (+10 °C).
How to Grow and Care
Aloe is a very forgiving plant, and a well-grown plant can be quite beautiful. However, as with all succulents, Aloe must never be allowed to sit in stagnant water, and the plant should be carefully monitored to watch for signs of overwatering. Water generously in the summer and nearly cease watering in the winter. Do not let water stand in the rosettes.
Aloes are not particularly fast-growing and will only rarely need repotting. In the spring repot plants over their pots or have ceased growing. Use a fast-draining potting mix with one-third sand or pebbles. During repotting a larger plant, it is possible to divide the root ball carefully. Some kinds of Aloe will send off off-sets that can be potted independently.
See more at How to Grow and Care for Aloe.
Origin
This species is native to Madagascar.
Links
- Back to genus Aloe
- Succulentopedia: Browse succulents by Scientific Name, Common Name, Genus, Family, USDA Hardiness Zone, Origin, or cacti by Genus
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