Allium Gladiator

Top Sized Flower Bulbs!
Sold out for 2021

 We start shipping our autumn planted bulbs by October. Once your order ships out you will receive an email with the tracking number.

 We will continue to ship until December 15th.

 Amaryllis bulbs will continue to ship until mid February or until supplies last.

Bees: Loved by pollinators
Excellent for cutting
Naturalising: Bulbs multiply each year
Select your bulb quantity here or adjust it in the quantity box below
Free shipping on all orders over £ 50
100% Grow Guarantee!
rated 4.7 out of 5 by our customers



Standing proud, the majestic Gladiator allium is one of the tallest and most architectural of the allium family. A new and improved version of the Allium Giganteum, the impressive Gladiator grows to around 100-120cm and has an extremely long flowering period.

Whilst not as large as Globemaster or Ambassador, Gladiator blooms still reach an impressive 15cm in diameter, with its inflorescence consisting of lightly fragranced, tightly packed clusters of lavender-blue flowers. Although creating the most dramatic effect when planted en masse or in drifts, Gladiator also makes a superb cut flower.

Buy Allium Gladiator Flower Bulbs from DutchGrown for Autumn delivery and planting.

Height: 105cm. Bulb size: 20/+ cm. Huge Bulbs!

• Spectacular Big Blooms

Attracts Bees and Butterflies

• Beautiful Cut Flowers

• Easy to Grow

Planting Information

· Plant your flower bulbs in autumn

· Plant in borders or containers in sun or partial shade

· Plant the bulbs three times the size of the bulb

· Space the bulbs two times the size of the bulb apart

· Plant the bulbs with the pointed side facing upwards

For more information, click here to read our How-to-Guides

Shipping Costs

Orders of £50 or more - FREE SHIPPING
Orders under £50 - Standard shipping - £8.45

Shipping Schedule

 We start shipping our autumn planted bulbs by beginning of October. Once your order ships out you will receive an email with the tracking number.


For over 4 generations, DutchGrown™ has built its reputation by offering the best Autumn-planted flowers bulbs available anywhere. We take pride in our exceptionally high level of quality control customer service, and our commitment to client satisfaction continues long after the bulbs leave our premises. When you order from DutchGrown™, we 100% guarantee that you will receive the hardiest flower bulbs available, packed with care and ready to thrive in your garden. Read more.