Free standard delivery when you spend £75 on plants | T&Cs apply

The bulb shop is now open | Shop now

Shop

Information & Help

My account

crocus
Wish-list My wheelbarrow

Allium bulbs

Flowering month
Flower colour
Fragrance
Attractive to wildlife
Rate of Growth
Eventual size
Ready made borders
Hardiness
Position
Soil moisture
Used at RHS Chelsea Flower Show
Sort by popularity
All items
Showing Bulbs Allium bulbs Soil type : Heavy clay soil Facing : West Special features : Sublime umbelliferas clear all
33 items
Shades of purple - Allium collection

Best Seller

Shades of purple - allium collection
From £26.75
1 × collection | 50 bulbs
2 + 1 FREE collections | 150 bulbs
Allium Miami
Allium 'Miami'
From £5.99
5 × bulbs
10 + 5 FREE bulbs
Allium Purple Rain
Allium 'Purple Rain'
From £5.99
5 × bulbs
10 + 5 FREE bulbs
0.75 star 1 star 1 star 1 star 1 star 4.7 5 55 (55)
Amethyst allium collection
Amethyst allium collection
From £27.75
1 × collection | 50 bulbs
2 + 1 FREE collections | 150 bulbs
Best white allium collection
Best white allium collection
From £19.45
1 × collection | 40 bulbs
2 + 1 FREE collections | 120 bulbs
Big bold allium collection
Big bold allium collection
From £28.75
1 × collection | 30 bulbs
2 + 1 FREE collections | 90 bulbs
Allium nigrum
Allium nigrum
From £6.99
10 × bulbs
20 + 10 FREE bulbs
0.25 star 1 star 1 star 1 star 1 star 4.3 5 4 (4)
Allium schubertii
Allium schubertii
From £11.99
5 × bulbs
10 × bulbs
1 star 1 star 1 star 1 star 1 star 5.0 5 4 (4)
Allium stipitatum Violet Beauty
Allium stipitatum 'Violet Beauty'
From £4.99
5 × bulbs
10 + 5 FREE bulbs
1 star 1 star 1 star 1 star 1 star 5.0 5 4 (4)
Allium giganteum
Allium giganteum
From £8.49
1 × bulb
3 × bulbs
1 star 1 star 1 star 1 star 1 star 5.0 5 10 (10)
Allium karataviense
Allium karataviense
From £6.99
5 × bulbs
15 × bulbs
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Award-winning allium collection
Award-winning allium collection
From £26.75
1 × collection | 50 bulbs
2 + 1 FREE collections | 150 bulbs
Allium Ambassador
Allium 'Ambassador'
From £9.99
1 × bulb
3 × bulbs
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Allium hollandicum (aflatunense)
Allium hollandicum (aflatunense)
From £5.99
5 × bulbs
10 + 5 FREE bulbs
0.75 star 1 star 1 star 1 star 1 star 4.7 5 7 (7)
Striking allium collection
Striking allium collection
From £13.75
1 × collection | 20 bulbs
2 + 1 FREE collections | 60 bulbs
Stunning Allium collection
Stunning allium collection
From £17.75
1 × collection | 45 bulbs
2 + 1 FREE collections | 135 bulbs
Allium Caméléon
Allium 'Caméléon'
From £6.99
10 × bulbs
20 + 10 FREE bulbs
Allium Eros
Allium 'Eros'
From £5.99
5 × bulbs
10 + 5 FREE bulbs
0 star 0.5 star 1 star 1 star 1 star 3.5 5 2 (2)
Allium Powder Puff
Allium 'Powder Puff'
From £11.00
5 × bulbs
15 × bulbs
Allium amplectens Graceful Beauty
Allium amplectens 'Graceful Beauty'
From £5.99
5 × bulbs
10 + 5 FREE bulbs
0 star 0 star 0.5 star 1 star 1 star 2.5 5 2 (2)
Allium convallarioides yellow-flowered
Allium convallarioides 'yellow-flowered'
From £9.99
10 × bulbs
30 × bulbs
Allium schubertii Arctic Snow
Allium schubertii 'Arctic Snow'
From £11.99
3 × bulbs
9 × bulbs
Allium Ambassador 'XXL bulb'
Allium 'Ambassador' (XXL bulb)
From £12.99
1 × bulb | extra large
3 × bulbs | extra large
1 star 1 star 1 star 1 star 1 star (1)
Allium Mercurius (PBR)
Allium 'Mercurius' (PBR)
From £6.99
1 × bulb
5 × bulbs
Allium caeruleum
Allium caeruleum
From £8.49
20 × bulbs
40 + 20 FREE bulbs
0 star 1 star 1 star 1 star 1 star (7)
Allium unifolium
Allium unifolium
From £9.99
25 × bulbs
75 × bulbs
Allium Gladiator
Allium 'Gladiator'
From £12.99
5 × bulbs
15 × bulbs
1 star 1 star 1 star 1 star 1 star (1)
Allium Globemaster
Allium 'Globemaster'
From £7.99
1 × bulb
5 × bulbs
0.75 star 1 star 1 star 1 star 1 star (11)
Allium Mont Blanc
Allium 'Mont Blanc'
From £6.99
1 × bulb
3 × bulbs
Allium cristophii
Allium cristophii
From £4.99
5 × bulbs
10 + 5 FREE bulbs
0.75 star 1 star 1 star 1 star 1 star (55)
Allium hollandicum Purple Sensation

Best Seller

Allium hollandicum 'Purple Sensation'
From £6.79
10 × bulbs
5 × bulbs | organic
30 × bulbs
15 × bulbs | organic
+ 2 more available
0.75 star 1 star 1 star 1 star 1 star (55)
Allium sphaerocephalon
Allium sphaerocephalon
From £3.99
25 × bulbs
50 + 25 FREE bulbs
1000 × bulbs
0.75 star 1 star 1 star 1 star 1 star (35)
Allium stipitatum Mount Everest
Allium stipitatum 'Mount Everest'
From £5.49
1 × bulb
3 × bulbs
0.75 star 1 star 1 star 1 star 1 star (3)

Copyright © Crocus.co.uk Ltd 2026. All rights reserved.

Contact us
Terms
Privacy
Cookies

© Crocus.co.uk Ltd 2026. All rights reserved.