Allium caeruleum

allium bulbs

size: 20 bulbs

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• Position: full sun
• Soil: fertile, well-drained soil
• Rate of growth: average
• Flowering period: June to July
• Flower colour: bright blue
• Other features: narrow, mid-green leaves
• Hardiness: fully hardy
  
  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 its best planted with other medium - sized herbaceous plants, such as sea-holly, which help to mask the faded foliage.
  
  
• Garden care: 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
  
  

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