Originating in Beth Chatto's Essex garden this superb form of the species produces spectacular, well, long spikes of pinkish flowers to between 1.2 and 1.5m. Sun, drained soil.
A pure white flowered form of this reliable garden perennial. Big clumps of deep green jagged foliage and spikes of flowers to 90cm. Average soil in sun is best.
A robust species that's always very early to flower here. Felted plain green leaves and generous clusters of clear blue flowers in late winter. Good soil in shade. 40cm.
