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20% off

Allium Giganteum | Ornamental Onion

20% off

Allium Giganteum | Ornamental Onion

Allium Giganteum | Ornamental Onion

£8.49 £6.79
Save £1.70

Dense globes of small, star-shaped, lilac-pink flowers on towering stems in summer above pale green leaves, which starts to die back...

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Plant description

Dense globes of small, star-shaped, lilac-pink flowers on towering stems in summer above pale green leaves, which starts to die back before the flowers appear. 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.
Position

Position

Full sun

Rate of growth

Rate of growth

Average

Flowering period

Flowering period

June - July

Soil type

Soil type

All soil types

Hardiness

Hardiness

Fully hardy

Eventual height & spread
Eventual height and spread

Specifications

Delivery Option
Standard delivery
Location
Outdoor
Sunlight
Full sun
Soil type
All soil types
Rate of growth
Average
Hardiness
Fully hardy
Flowering Period
June - July
Flower colour
Purple
Toxicity
Pets: TOXIC if eaten; Humans: Ornamental bulbs - not to be eaten
Product Code
BU30000230

Care guide

Plant the allium bulbs 15cm deep and 20cm apart to avoid the flowers being too crowded. Avoid excessive soil moisture and split and divide large clumps in autumn or spring.

Warning

Pets: TOXIC if eaten; Humans: Ornamental bulbs - not to be eaten

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