Adenium obesum - Desert Rose

Adenium obesum

Adenium obesum is actually a succulent member of the Oleander family. It originates in East Africa, from regions where it rains frequently in the summer, but is very dry in winter.

Blooming time: Spring, and a second time in September.

Culture: Desert Rose needs to have a soil mix of sand or brick chips mixed into regular soil, or a cactus mix. The soil should dry completely between waterings. For this reason clay pots are better suited for growing Desert Rose than plastic pots. Water sparingly during winter months.

Propagation: Desert Rose can be grown from seed or cuttings. The best time for either method is in the spring.

Seed: Scatter seed into a mixture of sand/soil. Seeds germinate easily, and seedlings grow without any special attention.

Cuttings: Propagation by cutting is easy. Cut end shoots and let dry for a day or two. Be careful of the toxic sap. Stick shoots into a pot of moist soil, and provide bottom heat. Keep soil moist.

Warning: All parts of Desert Rose are poisonous and should be kept out of reach of children and animals.

Adenium obesum was featured as Plant-of-the-Week October 9-16, 1998.

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Cal's Plant of the Week was provided as a service by the University of Oklahoma Department of Microbiology & Plant Biology and specifically Cal Lemke, who used to be OU's botany greenhouse grower and an avid gardener at home as well. If the above links don't work, then try the overview site. You may also like to look at the thumbnail index. ©1998-2012 All rights reserved.