'Diamonds Blue' puts a twist on the classic English delphinium with shorter stalks and psychedelic flowers. Elegant spires of electric blue blooms with splashes of purple steal the spotlight in the garden! The vibrant blooms are a beacon for pollinators, who will flock to your garden when flowering begins in summer. The spires are a must-have cut flower to keep your vases full! Plus, cutting the flowers will encourage wonderful repeat blooms later in the season. This new hybrid is adaptable and easy to grow. The shorter stalks reach only 18-23" tall and require no staking. It's the perfect size and habit for use as a border, in masses, or containers.