Whole plant in South Africa. Photograph: Abu Shawka, Wikimedia Commons, Public domain.
Plant typeWoody succulent shrub
LightBright light; some sun
WaterSoak, then dry well
EdibilityNot edible
U.S. nativeNo
Native to LafayetteNo
InvasiveNot persistent outdoors in Indiana
Self-seedingRare indoors
Identification and care
Opposite pairs of thick oval leaves grow on branching stems that become woody with age. Give very bright light and acclimate gradually to direct sun. Water deeply, drain, and let the mix dry before watering again. Protect from frost.
Standard soil mix
Use two parts coarse mineral aggregate, one part potting mix, and one part coarse sand or fine gravel in a pot with an open drainage hole.
Flowering and propagation
Flowers. Photograph: creator listed on source page, Wikimedia Commons, Public domain.
Mature plants may produce clusters of small star-shaped flowers after bright summers and cool, dry nights. Stem cuttings root reliably after the cut surface has dried.
Rocky South African habitats combine strong light with rapid drainage and seasonal dry periods. Thick leaves store water; continuously wet roots defeat that adaptation.
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