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26 RHS Chelsea Flowers Show Gold Medals
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Allium giganteum


Height & Width

0' x 1' 6" (0cm x 46cm)

Plant Colour


Giant onion. This has spreading glossy strap-shaped basal leaves which die down before the flowers which are large purple flowers. This is the tallest allium in cultivation. flowers June to July ht 4.9ft 1.5m spread 18' 46cm

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Grown in the UK since 1968

Bringing joy to gardens for over 50 years

International Delivery Available

Shipping to many worldwide destinations

From Field to Garden

Grown for 2 years before ready for sale

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The European Agricultural Fund for Rural Development: Europe investing in rural areas

Plant Centre Development The Rosarium restaurant and new plant house at our Garden Centre in Attleborough, Norfolk were part funded by the European Agricultural Fund for Rural Development and officially opened May 2019