The Joshua Tree Yucca is a perfect landscape specimen and will look stunning on your landscape. Joshua Tree Yucca do well in dry soils and are very drought tolerant. The Joshua Tree Yucca is a Western version of the 'Spanish Bayonet' except that it forms a tree like trunk with woody branches and limbs, that terminate with long evergreen, sharply pointed leaves with fine-toothed edges. There are mature Joshua Tree Yucca trees in the West that are 40 ft. tall. You can buy your Joshua Tree Yucca trees from the TyTy Nursery today! Mass plantings of Joshua Yucca trees are spectacular on commercial landscapes. The Joshua Tree Yucca can grow 8 feet tall and then branching begins like trees. The lower leaves of the Joshua Tree Yucca remains on the plant for years.