Allium neapolitanum Cowanii Group
- Loved by Pollinators
- Good for Cutting
- Loved by Garden Birds
- Naturalises
- Scented
Free delivery when you spend over £100
Gift wrap available at checkout
Tried & tested by Sarah
Top size bulbs for bigger flowers
Easy to grow
A very delicate and pretty, early-flowering, pure white allium, cowanii is excellent in the border and as a very long-lasting (3 weeks) cut flower
Allium petals are edible, you can scatter them on salads. We use the more delicate types like cowanii and unifolium most often at Perch Hill.
This can be gift wrapped in our exclusive hessian sack, with ribbon and a Sarah Raven gift card. You will be able to add this to your basket once you begin the checkout process. To add a gift message to your order, simply fill out the details at the delivery stage of the checkout.
Please note: only items which are showing ‘in stock’ can be gift wrapped.
- Loved by Pollinators
- Good for Cutting
- Loved by Garden Birds
- Naturalises
- Scented
Product details
- Type
- Perennial
- Position
- Border (Middle)
- Soil
- Broad Tolerance
- Flowers
- May - June
- Height
- 45cm (18in)
- Common name
- Ornamental onion
- Moisture
- Well-drained
- Aspect
- Full Sun
- Spread
- Plant 15cm (6in) deep, 30cm (12in) apart.
- Cultivation
- Plant 15cm (6in) deep, 20cm (8in) apart. These are perennial and long-lasting so plant them somewhere permanent.
Care Tips
Removing the foliage once it becomes tatty doesn't appear to affect the bulbs.
Flowering Time
May - June
