Kalanchoe longiflora Schltr. ex J.M. Wood
Tugela Cliff-Kalanchoe, Long-flower Kalanchoe
Kalanchoe longiflora is a succulent shrub that grows up to 16 inches (40 cm) tall. Its quadrangular, fleshy but woody-based branches lie on the ground with its tips growing upward. Leaves are fleshy, limpet shell-shaped with rounded tips and teeth and a wedge-shaped base. They are a showy, light bluish-grey-green, cloaked in a waxy blossom, with the edges being pinkish to reddish-brown. Yellow flowers appear on its capitulum during the late spring and summer months.
USDA hardiness zone 10a to 11b: from 30 °F (−1.1 °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.
This species is native to South Africa.
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