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Allium Purple Sensation Top size bulbs

Allium Purple Sensation - Bestselling Ornamental Onion
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This product is sold out.

It will be available for pre-ordering next February.

Select your bulb quantity here or adjust it in the quantity box below

10 bulbs $8.90 $0.89 / bulb
25 bulbs $16.50 $0.66 / bulb Save -26%
100 bulbs $49.00 $0.49 / bulb Save -45%
500 bulbs $190.00 $0.38 / bulb Save -57%
1000 bulbs $340.00 $0.34 / bulb Save -62%
5000 bulbs $1,600.00 $0.32 / bulb Save -64%
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True to its name, this is a sensational Allium. The tall flower stems are topped off with giant ball-shaped inflorescences packed with rich purple florets. Use them as a tall-flowering plant towards the back of mixed borders or plant them en masse for maximum effect. Buy Allium Purple Sensation Flower Bulbs at wholesale pricing for Fall delivery.

Height 30 Inches.
Bulb size: 14/+ cm.

• Attracts Bees and Butterflies

• Deer Resistant

• Easy to grow

How to grow Allium bulbs? - Find all the information you need here.

How many bulbs do I need? Calculate here

Select the area to cover in sq. feet, to find out how many bulbs you will need.

You will need bulbs to cover sq. feet

Shipping Info

All of our flower bulbs ship in the fall, we start shipping in September: the perfect time for planting! 

In your shopping cart, you can select from a list of months for delivery. If you do not select a month for delivery, we will deliver your order at the proper time for planting in your zone.

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Deer Resistant

This product is a Deer Resistant flower bulb. Please read our blog post about deer resistant flower bulbs or see all our deer resistant flower bulbs here.


This variety is famous for its delightful fragrance. There's nothing like closing your eyes and breathing in the sweet scent of Spring! Please read our blog post about fragrant flower bulbs, or see all our fragrant flower bulbs here.

Bee Friendly

This variety attracts bees and butterflies to your garden. Bees and butterflies are the most important pollinators in North America. By planting these flower bulbs you contribute to a sustainable environment. (Researched and tested in The Netherlands)

Click here to see all flower bulbs that attract bees & butterflies.

Cut Flower

This variety makes a great cut flower and looks stunning in bouquets. Click here to see all our flower bulbs that are great for cut flower use.


for Allium Purple Sensation How to Grow

Deer Resistant Yes
Density 4 per sq. ft.
Family Allium Aflatunense
Flowering Height 30 inches
Flowering Time Late Spring - Early Summer
Fragrant Yes
Naturalizing Yes
Planting Depth 5 inches
Sunlight Full Sun/Partial Shade
USDA Zones 3-9