Thompson & Morgan

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Allium Bulbs


Alliums are easy to grow and undemanding summer flowers, adding height and structure to your beds and borders. Ideal as cut flowers, they're also striking in the autumn, when the structural seed heads create an eye-catching display. Read our guide for more information on how to grow bulbs.

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Allium 'Globemaster'

Ornamental Onion
Hundreds of starry lilac-purple blooms form the incredible flower heads of this RHS AGM variety. The magnificent, spherical blooms of Allium 'Globemaster' are up to 15cm (6") across! Flowering only once in a season, the blooms are followed by skeletal seedheads for a spectacular autumn display. Undemanding and easy to grow, these purple alliums are guaranteed to add the 'wow' factor to borders and cut flower arrangements. Height: 80cm (31"). Spread: 15cm (6"). Bulb size 18/20. More info
    • 1 bulb

    • Despatch: By end of September 2013
    •  
    • £8.99
    • 2 bulbs

    • Despatch: By end of September 2013
    •  
    • £12.99
    • 4 bulbs

    • Despatch: By end of September 2013
    •  
    • £19.99