Dudleya Crassulaceae family

Dudleya is a large genus of about 40 species, many of which are native to California and northern Mexico. Only a handful are common in cultivation and many are on the endangered species list.

At one time Dudleyas were included in the Echecveria genus, which includes the popular garden plant Echeveria ‘Imbricata’ (Hen and Chicks). Like Echeveria, Dudleyas are rosette-forming succulents and are generally silvery green.

However there are distinctions in their flowers. Dudlyea flowers arise near the bottom of the rosettes instead of the center of the rosettes. Most Dudleyas flower in late winter to early spring and the colors range from white and yellow to bright red.

Dudleyas earn their common name of live forever—many living up to 100 years with proper care. They have a wide range, but are typically found in rock outcroppings, cliff faces or steep slopes. Dudleya should be planted at an angle to allow accumulated water to drain from the center of the plant and prevent microbial decay. They are will adapted to the Southern California wet winters and dry summers. Avoid water in the summer. They do well in pots.

This genus is named for William Russell Dudley (1849 - 1911). After Dudley moved to California to accept a position as professor of systematic botany at Stanford University, his research and publishing focused on the diverse flora of California. The study of trees, the evolutionary relations of forms and the problems of geographical distribution were central to his research. Dudley's passion for conifers prompted his involvement in many conservation initiatives for the coast redwood and giant sequoia.