Excalibur Yucca
A fantastic selection of Adam’s Needle Yucca, the Excalibur Yucca features gorgeous grey-blue foliage and an extraordinary amount of the beautiful little white filaments that add such a wonderful texture to its already textural rosette. Flower spikes emerge in late spring and hold huge clusters of white flowers for months! Leaves are soft and bendy rather than sharp and poky so can easily be planted near a pathway
Latin Name: Yucca filamentosa
Site and Soil: Full to 1/2 day sun and well-drained soil.
Pollination Requirements: Self-fertile
Hardiness: Hardy to -10 F
Size at Maturity: 2-3 ft. in height and width
Bloom Time: June-July
Pests & Diseases: None that we have seen
USDA Zone: 5b