Yucca brevifolia
Joshua Tree
Description
This massive tree-like plant grows slowly to 30', but can reach 60' in nature. Develops a distinctive trunk to almost 3' wide. Leaves are short stiff and gray-green leaves. Older leaves persist on trunk pointing down. Thick, fleshy greenish white flowers appear late winter into spring. Accepts full sun. Very drought tolerant. Needs good drainage. Native to Arizona, California and Nevada