A compact variety with with dark green deeply divided leaves leaves and tall spikes of bright blue hooded flowers. The flowers grow further down on th..
An erect perennial with dark green leaves, branched panicles of rich blue flowers...
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 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.
Clump forming with strap-shaped deep green leaves.Tall clusters of bell-shaped, dark indigo blue flowers on black stems...
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 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..
Clump forming with strap-shaped variegated leaves. Clusters of open bell-shaped blue flowers. Height 60cm. Spread 60cm. Flowers from July to Sept.