Sorry this item is currently unavailable due to a stock shortage

Please see our recommended alternative variety in the description below.

3 packs for £11.97 Save £6 (9 tubers)

3 packs for £11.97 Save £6 (12 tubers)

3 packs for £11.97 Save £6 (60 corms)

3 packs for £11.97 Save £6 (30 corms)

3 packs for £11.97 Save £6 (3 tubers)

3 packs for £11.97 Save £6 (9 rhizomes)

3 packs for £16.02 Save £8.01 (30 corms)

Add 2 to your basket and enter discount code "KOJO2" at checkout for your £16 discount to apply.

FREE DELIVERY on seed only orders

Click here to view all Vegetable Seeds & click here to view all Flower Seeds

Buy 2 and SAVE £20! Enter "WIST20" at checkout.

Spend £10 and SAVE 25% Enter "SEED25" at checkout.

Click here to view all Vegetable Seeds & click here to view all Flower Seeds

Spend £10 and get 50 FREE Plant Labels & Pen! Enter "SEED10" at checkout.

Click here to view all Vegetable Seeds & click here to view all Flower Seeds

Allium 'Ultimate Chelsea Collection' - 66 Bulbs

Marshalls

£24.96

Catalogue Code: 2100-2051

RHS Award of Garden Merit
Sale price

Order Now - Delivery from mid October

Regular price £24.96
We have put together this exciting collection of our favourite Allium varieties to celebrate our feature for this years Chelsea flower show! Allium's are a regular in the show gardens rising up majestically along the Main Avenue. You will receive varieties of varying height and colour perfect for placing in your beds and borders to create the maximum impact in the spring and summer!

Key Features

  • Perfect for pots and containers
  • Good for cutting
  • Loved by pollinators
  • Prefers full sun

Pack Contents: Allium Chrisrophii x 24 bulbs, Allium Caeruleum x 24 bulbs, Allium Purple Sensation x 12 bulbs, Allium Summer Drummer x 6 bulbs

Size: Bulb size: Summer Drummer: 12cm, Christophii: 10-12cm, Purple Sensation: 10-12cm & Caeruleum: 4cm

Height: Fully established: Summer Drummer: 1.8m, Christophii: 50cm, Purple Sensation: 90cm & Caeruleum: 60cm

Flower Colour: Mixed

Description

  • An excellent value collection of Alliums
  • Tall vibrant flower blooms
  • Create exceptional cut flower displays
  • Fully established spread up to 50cm
  • Planting depth: 3 - 4 times the height of the bulb

Our experts at Marshalls have put together this exciting collection of our favourite Allium bulbs to feature in our celebration of the Chelsea show. You will receive the following stunning and exciting varieties:

  • 24 Bulbs of Allium christophii: Large clusters of purple star-shaped flowers. Ideal for growing in the flower border, Cristophii is a tall flowering bulb that attracts bees and butterflies and looks striking mixed with other flowers.
  • 24 Bulbs of Allium Caeruleum: Compact heads of deep, cornflower blue flowers on long wiry stems. Perfect for making a beautiful display on the border.
  • 12 Bulbs of Allium 'Purple Sensation': A highly popular hybrid of Allium aflatunense with large dense heads of star-shaped, deep purple-violet flowers. Items up to 3ft that never fail to make a big impact on any border!
  • 6 Bulbs of Allium 'Summer Drummer': An extremely tall and late-flowering Allium variety with tightly packed pale purple & white flowers.

How you will receive your bulbs:

Selected by our team of experts and sent from our nursery, you will receive your Allium bulbs in the autumn in a breathable mesh bag. This is to keep the bulbs together in a pack that is nice and airy – perfect to keep the bulbs healthy while in transit.

Can’t plant straight away?

Keep your bulbs in a cool, light, and dry place and preferably hanging on a hook so that air can get to the bulbs at all angles. Look to planting your bulbs within a week of receiving them.

Planting tips and hints:

Planting in the ground: It is recommended that Alliums are planted between September and October whilst the soil and weather are still fairly warm. This gives them the best chance to produce a few roots. Dig a hole with a trowel or a bulb planter 3-4 times the depth of the bulb, between 10-15cm deep. Plant bulbs between approximately 15-20cm apart and larger varieties such as 'Globemaster' up to 30cm apart. Ensure you choose a sunny and well-drained spot. Treat your soil with some organic matter or quality bulb compost

Planting in containers: Alliums make great container plants allowing for spectacular displays that can be enjoyed even in smaller spaces. If planting larger varieties it's important to use a deep container that is at least 37.5cm in diameter. Plant approximately 3 to 4 times the depth of the bulb in the soil. Always use quality bulb compost and ensure good drainage in your container. 

Feeding and aftercare: Alliums are fairly low maintenance and just need to be moderately watered until they fade to yellow. Don't cut away or clear the foliage after flowering as this is needed to feed the bulb for next year. If older plants become crowded you can lift and divide after the flowers have died down. If planting in containers they can be susceptible to winter so move containers to a sheltered, warmer spot during heavy frosts.

Click here to view our full Allium bulb growing guide.

*Saving compared to buying varieties individually.

*Planting and flowering months below are subject to seasonal weather conditions. 

Growing Calendar

J Jan F Feb M Mar A Apr M May J June J Jul A Aug S Sep O Oct N Nov D Dec
Plant Outdoors
Flower

Delivery

Delivery to outside of the UK

We regret we are unable to deliver any products to non-mainland UK delivery addresses. This includes Europe, Channel Islands, Republic of Ireland, Northern Ireland, USA and Rest of World. We will update our website if this changes.

For more information about our deliveries please click here.