Allium - Nigrum, 5 Pack

Allium - Nigrum, 5 Pack

Regular price$9.99 CAD
FREE Shipping over $150
  • Shipping Starts in Mid September
  • Top Size Bulbs, Corms, and Tubers
  • Sustainable Packaging
  • Canada-Wide Shipping


  • Mid Spring to Early Summer Flowering
  • 5 Pack
  • Long Lasting fragrant flowers
  • 6 Inch Sphere of Blooms
  • Great cut flowers
  • Zone 3

Despite Allium “Nigrum” meaning “black garlic” in Latin, this variety of flowering onion features creamy-white clusters of delicate florets with green centres. These blooms grow to be 5-6” wide and float 28” above the ground like small clouds of flowers! To be planted in the fall (Sept-Dec), “Nigrum” will bloom in late spring (May - June). A perennial, “Nigrum” naturalizes very easily so you can enjoy its return to your garden year after year! Plant the bulbs at a depth of 6” while spacing each bulb approximately 12” apart. Grows best in full sun and in well-draining soil, and is suitable for hardiness zones 3 to 9. Attracts plenty of butterflies, bees, and other pollinators, but resists deer. Make sure your pets avoid it though as it can be poisonous if eaten. “Nigrum” looks spectacular when planted en masse, spreading to create large drifts of white blossoms.


White with Green

Bloom Size

28" H

Sun Requirements

Full to Part Sun



Deer Resistant



Sept - Dec


May - June

Plant depth


Space apart


At Wildwood, we aim to make sure every plant arrives healthy and safe to your door in time for your planting period. Here is what you can expect after placing your order!

Shipping Schedule

The shipment of your order will follow our approximate schedule found below where timing will be dependent on what is being shipped, your planting zone, and the current weather conditions for shipping.

 Shipping For Earliest Shipping Time
Zone 1 - 9 Mid September
Fall Peonies Mid October
Amaryllis Late October


All times listed are the earliest dates shipping can start in that zone. Shipping times can change due to harsh weather conditions or supplier delays if they occur.


Not sure what planting zone you are? Check the map here or visit Natural Resources Canada to find the hardiness zone in your Municipality.

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