Allium hollandicum is a bulb-forming perennial with scapes up to 90 cm (36") tall. It has long, flat, strap-shaped leaves up to 60 cm (24 in) long. The flowers are composed of many purple to reddish-purple star-shaped flowers appearing in late spring and early summer.

This popular cultivar 'Purple Sensation' has gained the Royal Horticultural Society's Award of Garden Merit. It prefers moist, fertile soil in full sun.

Type: Hardy perennial

Hardiness zones: 4-8

Height: 36", 90cm

Location: Sun

Seeds per packet: 10