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Allium Caeruleum | Blue Allium

20% off

Allium Caeruleum | Blue Allium

Allium Caeruleum | Blue Allium

£8.49 £6.79
Save £1.70

Beautiful globes of bright blue flowers. This stunning blue ornamental onion is ideal for a sunny border. Dense globes of small,...

20 × bulbs
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Plant description

Beautiful globes of bright blue flowers. This stunning blue ornamental onion is ideal for a sunny border. Dense globes of small, star-shaped, bright blue summer flowers on stiff stems and narrow, mid-green leaves. Since the leaves die back before the flowers emerge it's best planted with other medium-sized herbaceous plants, such as sea holly, which help to mask the faded foliage.
Position

Position

Full sun

Rate of growth

Rate of growth

Average

Flowering period

Flowering period

June

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
Flower colour
Blue
Toxicity
Pets: TOXIC if eaten; Humans: Ornamental bulbs - not to be eaten
Product Code
BU30000214

Care guide

Plant 8cm (3in) deep in naturalistic drifts in September or October in a well-drained, sunny site. 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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