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Allium Giganteum (Giant Ornamental Onion)

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Allium giganteum (giant ornamental onion)

Allium Giganteum (Giant Ornamental Onion)


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Position: full sun
Soil: fertile, well-drained soil
Rate of growth: average
Flowering period: June to July
Hardiness: fully hardy
Dense globes of small, star-shaped, lilac-pink summer flowers on towering stems appear in summer above , pale green leaves. This gorgeous ornamental onion - the tallest currently available - is perfect for providing vertical interest in a sunny border. Try it dotted in small groups among ornamental grasses, or as part of a Mediterranean scheme
Garden care: Split and divide large clumps in autumn or spring.

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