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Allium Cowanii (1L pot) Special Offer Click and Collect Only / Local Home Delivery

Allium Cowanii (1L pot)


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  • Synonyms: Allium cowanii
  • Position: Full sun, South-facing, West-facing, Sheltered
  • Soil: Moist but well-drained, Well-drained, Chalk, Clay, Loam, Sand, Acid, Alkaline, Neutral
  • Flowers: Spring, Summer
  • Flower Colour: White
  • Hardiness: H5 - Hardy in most places throughout the UK even in severe winters
  • Habit: Deciduous, Upright
  • Height & Spread: 40cm × 25cm

Lovely ornamental onion with aromatic, strap-like foliage producing open clusters of pure white flowers in late spring and early summer. The flowers last ages and are great for cutting. 3 bulbs per pot

Allium neapolitanum Cowanii Group RHS Perfect for Pollinators