Great clumping groundcover with double white flowers on tall stems. Likes full sun. Grows 400 tall x 300 wide.
Tall growing perennial with grey leaves and tall heads of purple/pink tubular flowers.
Narrow glossy green leaves with white flowers striped green on the outside.
Lovely pendulous yellow flowers with a distinctive green stripe and strappy green leaves.
Attractive foliage made up of fine blue-grey blades. Very ornamental and can be used in cooking
Pretty starry light blue flowers in spring with very shiny leaves. Good autumn tones
Tall branching spikes carrying hundreds of white stars and is in flower for a good eight weeks during spring.