You are viewing this site in staging mode. Click in this bar to return to normal site.


  • Flowering Time
    • June
    • July
  • Planting Time
    • September
    • October
    • November
  • Growing
    • Hardy
    • Perennial
  • Perfect For
    • Pots & Tubs
  • Flowering Height
    • 60 cm
  • Bulb Size
    • 5/+ cm
  • Colour
    • Blues

Allium Caeruleum

(inc. 20.0% VAT)



An unusual blue Allium, ‘Caeruleum’ bears compact heads of deep flax-blue flowers during June and July.  A fine cultivar to enliven any modern planting scheme or traditional garden with bold structure and striking colour.

Plant Alliums in swathes or large groupings for a natural look and maximum impact.  In full sun and on well-drained soil, the bulbs will happily multiply, providing an enhanced display year on year.

The blooms are attractive to summer pollinators and are useful for extending the season of interest as a late-flowering variety of the Allium family.

Care Guide

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Planting Time
Flowering Time
  • Delivery
  • Reviews