Allium nigrum Bulbs

Allium nigrum Bulbs produce tall clusters of creamy-white flowers with dark green, almost black centres, creating a distinctive contrast in late-spring borders. Their elegant colouring works particularly well alongside deep purple alliums such as Atropurpureum or Purple Sensation.

Supplied as a pack of 10 bulbs, plants reach approximately 50-70cm (20-28in) and flower from May to June. The strong stems are excellent for cutting and the flowers are attractive to pollinators. Plant from September to November in well-drained soil in full sun.

Bulb size: 10/12
Bulb sizes are measured by circumference in centimetres. A 10/12 bulb measures approximately 10-12cm around. Larger bulbs generally contain more stored energy, helping to support strong growth and an impressive flowering display.

About our Bulbs
We work very closely with our growers to ensure we offer the very best, top sized bulbs which will provide you with a glorious autumn show. All of the bulbs we offer have been trialled and tested, either on our own trials ground, here in Suffolk, or on those of our growers, who we work with to ensure we offer the best range for British gardens.