A shorter variety that normal with burgundy new growth, changing to dark green and branched panicles of rich, clear, dark blue flowers. Height 60cm. S..
Lower-growing monkshood with short spikes of large purple-blue hooded flowers and beautifully thick, glossy dark green feather-shaped leaves.
An upright perennial with dark green deeply divided leaves leaves and tall spikes of indigo blue flowers...
An upright perennial with finely-divided, glossy green leaves and short spikes of light blue, hooded flowers.
Photo provided by: Just Must Perennials..
An upright perennial with lush green leaves and spikes of bell shaped violet flowers. Height 70cm. Spread 50cm. Flowers from July to September.
A dainty, compact agapanthus that flowers prolifically from mid to late summer, earlier in mild areas. The light blue starry flowers have darker bars ..
A compact, early flowering variety with numerous large flower spikes of multiple pale violet blue trumpets, each with a darker blue inner stripe. Perf..
A towering agapanthus with large heads of dark ink blue flowers in bud which open into tubular flowers of a lighter blue with mauve stripe.
An ultra compact selection, with gold and green variegated linear leaves and light sky blue flowers. Long flowering period. First appeared at Chelsea ..
A lovely agapanthus whose emerging buds are almost black opening to a dark violet-blue.
Photo provided by: New World Plants..
A beautiful variety with strapping green leaves and numerous flower spikes each with multiple violet blue trumpets.
Photo provided by: New World Plant..
A new vigorous long blooming variety with strap-shaped deep green leaves. Prolific deep purple-blue flowers. Height 1.5m. Spread 60cm. Flowers from Ju..
A lovely variety with heads of numerous semi pendulous flowers which are dark shiny purple in bud and open to a lavender purple with a single mauve s..
An upright perennial with green strap-like leaves surrounding erect stems topped with unusual extra large white and blue trumpet-shaped blooms. Height..
Clump forming with strap-shaped variegated leaves. Clusters of open bell-shaped blue flowers. Height 60cm. Spread 60cm. Flowers from July to Sept.