Scientific Name
Kalanchoe laxiflora Baker
Common Names
Milky Widow's Thrill
Synonyms
Bryophyllum crenatum, Bryophyllum laxiflorum, Kalanchoe crenata, Kalanchoe laxiflora subsp. laxiflora, Kalanchoe tieghemii, Kitchingia laxiflora
Scientific Classification
Family: Crassulaceae
Subfamily: Sedoideae
Tribe: Kalanchoeae
Genus: Kalanchoe
Description
Kalanchoe laxiflora is a small succulent shrub that grows up to 20 inches (50 cm) tall. Leaves are elliptically shaped, gray or green, often tinged red, particularly along the margins, with older leaves often red-violet. The inflorescence rises to 1 foot (30 cm) or more above the plant bearing orange bell-shaped flowers.
Hardiness
USDA hardiness zones 9b to 11b: from 25 °F (−3.9 °C) to 50 °F (+10 °C).
How to Grow and Care
Kalanchoe care is minimal but be cautious about light levels. Intense sunlight can burn the tips of the leaves. Place pots in partial sun to light shade areas when growing Kalanchoes.
The flowering varieties are highly rewarding for their colorful and long-lasting flowers. They prefer bright, sunny locations, especially in the growing season. Water moderately from fall to winter when the growth is most active. Reduce watering during the hottest summer months when the plants are mostly dormant and winter when the growth slows down significantly. Let the soil surface dry out between waterings. Watch the fleshy leaves for signs of water distress. An ordinary potting soil mix is fine. Feed bi-weekly during the growing season with a liquid fertilizer, or use slow-release pellets.
These small plants require repotting every few years. When repotting, take additional care in handling as the leaves are somewhat brittle and can snap easily. Clay pots work exceptionally well for planting Kalanchoes. Ensure pots can drain well, and saucers can empty easily.
Learn more at How to Grow and Care for Kalanchoe.
Origin
Native to Madagascar.
Links
- Back to genus Kalanchoe
- Succulentopedia: Browse succulents by Scientific Name, Common Name, Genus, Family, USDA Hardiness Zone, Origin, or cacti by Genus
