Yucca rostrata
This yucca resembles a tree and is a slow-growing, ornamental evergreen with a symmetrical pom-pom-like form. It has hundreds of 2-foot long narrow leaves that are a pale blue-green, forming a rosette at the top of the trunk. The trunk is covered with soft fiber remnants of old leaves. In late spring, the plant produces beautiful yellow-orange stalks with clusters of white flowers at the top.
Unlike other yucca varieties, this plant has soft leaves, making it less dangerous. It is one of the hardiest trunk-forming yuccas, tolerating cold up to zone 5. While it prefers full sun, it can tolerate partial shade for at least three hours.
Height: 5'-15'
Spread: 4'-10'
Bloom: Spring
Light: Full Sun, Part Shade
Water: Low
Zone: 5, 6, 7, 8, 9, 10, 11, 12
Origin: Texas, Mexico