Add dramatic height and bold colour to your garden with Allium Giganteum, one of the tallest and most impressive allium varieties available. Towering up to 1.5 metres (5 feet) tall, this majestic bulb produces spectacular globe-shaped flower heads made up of countless tiny, star-like bright purple florets. Each spherical bloom can reach up to 20cm (8 inches) in diameter, creating a truly show-stopping display in late spring.
Perfect for the back of borders, these striking blooms rise elegantly above other plants, adding vertical interest and architectural structure to any planting scheme. Whether planted in groups for a bold impact or interspersed among perennials for a more naturalistic effect, Allium Giganteum never fails to impress.
Plant the bulbs in autumn in well-drained soil and a sunny position — they require minimal care and will reward you year after year with towering blooms that not only look stunning, but are also loved by bees and pollinators.
These graceful giants are fast becoming a must-have among both experienced gardeners and enthusiastic newcomers, thanks to their reliability, resilience, and breathtaking display.
Add dramatic height and bold colour to your garden with Allium Giganteum, one of the tallest and most impressive allium varieties available. Towering up to 1.5 metres (5 feet) tall, this majestic bulb produces spectacular globe-shaped flower heads made up of countless tiny, star-like bright purple florets. Each spherical bloom can reach up to 20cm (8 inches) in diameter, creating a truly show-stopping display in late spring.
Perfect for the back of borders, these striking blooms rise elegantly above other plants, adding vertical interest and architectural structure to any planting scheme. Whether planted in groups for a bold impact or interspersed among perennials for a more naturalistic effect, Allium Giganteum never fails to impress.
Plant the bulbs in autumn in well-drained soil and a sunny position — they require minimal care and will reward you year after year with towering blooms that not only look stunning, but are also loved by bees and pollinators.
These graceful giants are fast becoming a must-have among both experienced gardeners and enthusiastic newcomers, thanks to their reliability, resilience, and breathtaking display.
Spring Flowering Bulbs are dispatched from September to November.
All orders should be dispatched within 3-5 working days during this time. (Unless otherwise stated on the Shipping est.)
Postage cost to mainland UK (excluding N.Ireland, Highlands and Isles) is £4.99.
All out of area postcodes are charged at £9.50.
Orders over £60 qualify for FREE delivery to mainland UK (excluding N.Ireland, Jersey, Guernsey, Highlands and Isles).
Unfortunately, we are not currently delivering to the EU. See Delivery page.
When your order is due for dispatch, you will receive a tracking email from us to track your parcel.
Your parcel will be sent on a 48 hour tracked service with Yodel.
You have the right to cancel your order at any time before it is dispatched.
All returns must be returned at your cost within 7 days of receipt.
Payment for the returned goods will be refunded within 7 days of the goods being received by us, less the postage charges.
Add dramatic height and bold colour to your garden with Allium Giganteum, one of the tallest and most impressive allium varieties available. Towering up to 1.5 metres (5 feet) tall, this majestic bulb produces spectacular globe-shaped flower heads made up of countless tiny, star-like bright purple florets. Each spherical bloom can reach up to 20cm (8 inches) in diameter, creating a truly show-stopping display in late spring.
Perfect for the back of borders, these striking blooms rise elegantly above other plants, adding vertical interest and architectural structure to any planting scheme. Whether planted in groups for a bold impact or interspersed among perennials for a more naturalistic effect, Allium Giganteum never fails to impress.
Plant the bulbs in autumn in well-drained soil and a sunny position — they require minimal care and will reward you year after year with towering blooms that not only look stunning, but are also loved by bees and pollinators.
These graceful giants are fast becoming a must-have among both experienced gardeners and enthusiastic newcomers, thanks to their reliability, resilience, and breathtaking display.