A tall evergeen perennial to 120cm with spiny-margined blue-grey leaves, reminiscent of Yucca leaves, and branching flowerstems. The white flowers are held in cone-shaped flowerheads which are surrounded by spiny grey-green bracts, flowering from July to September.
This plant likes a well drained soil in full sun.
A tall evergeen perennial to 120cm with spiny-margined blue-grey leaves, reminiscent of Yucca leaves, and branching flowerstems. The white flowers are held in cone-shaped flowerheads which are surrounded by spiny grey-green bracts, flowering from July to September.
This plant likes a well drained soil in full sun.