Trees & Shrubs
Allium wallichii
Hardy ornamental onion with rounded heads of violet flowers in August/September.
£5.00
A mountain plant with a wide native range extending from Pakistan to western China. Its dark green keeled summer leaves are topped by several stems of Agapanthus like violet flowers. Combines well with plants such Echinacea in open sunny borders, though it will also flower in very light shade. always popular with pollinating insects.