Completely hardy and trust worthy plant. The deep magenta flowers are small but showing all summer long. Good plant for a cottage style garden. Height 30 cm. Spread 90 cm.
An extremely hardy and low maintenance perennial. Strap like green leaves. Very dark purple flowers appear black creating stunning contrast in the Summer garden. A RHS Award of Garden Merit plant. Full sun. Height 90cm. Spread 30cm.
An ornamental, evergreen grass with attractive dark purple to black leaves. Lilac flowers in summer are followed by shiny black fruits. Best grown in rockery. Height 25 cm. Spread 20 cm.