Stapelia leendertziae is a succulent plant with long, erect, angular, dull green to reddish stems. It is most conspicuous when in flower due to the unique large, bell-shaped, deep reddish to dark purple, and up to 5 inches (12.5 cm) long flowers.
Others, often those with slightly hairy stems and the more unusual flowers, are more challenging and require careful watering (with some fertilizer) during the growing season and complete withdrawal of water during the winter months. Wait for the soil to dry completely between waterings. Water sparingly at all times and very little during the winter. Wait for the stems to shrivel a bit in wintertime before watering lightly.
Grow in well-drained, moderately fertile soil in a sheltered, sunny site. Protect in winter in cold areas.