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Please click here for latest ordering information. We are having to implement an hourly limit in order numbers due to demand. We are short staffed, so the phone is not being answered as quickly as normal. We are despatching your orders as fast as possible, however there may be a delay of up to two weeks. UK orders only no exports.

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Last updated 14/05/20 10:00.

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ALLIUM giganteum

Commonly known as Giant ornamental onion

Giant mauve drumstick-shaped flowers
Further Reading....

Available autumn 2020 -
individually £10.50 each, 3+ £8.00 each

Delivery Information Available autumn 2020
plant size comparison icon 2 Litre
  • Shades of pink - All shades of pink through to Carmine (red)
  • Height - 1.5m (5ft)
  • Spread - 20cm (8in)
  • Bulb/Corm or rhizomatous perennial - bulbous perennial. Produces dense umbels 10cm (4in) across of 50 or more flowers with prominent stamens.
  • Herbaceous - Early in the year, typically January till end of March, herbaceous plants might be supplied in 9cm pots to ensure timely despatch. - strap-shaped, pale-green basal leaves 30-100cm (12-39in) long which wither before flowering.
  • Very hardy - Hardy in the severest continental climates including exposed upland locations in the UK. Plant can withstand temperatures < -20 (-4°F)
  • Full sun
  • Partial shade
  • Additional Features - Good to know - - wildlife plant - nectar and pollen for insects.
  • Pests & Diseases - onion fly, white rot, downy mildew.
  • Place of origin - central Asia.
  • Flower Shape - Star-shaped -
  • Hardiness - Fully hardy -
  • Seasonal Interest - Autumn -
  • Summer
  • Soil Conditions - Fertile moist well-drained soil - - will tolerate dry conditions
  • Wildlife - Bee friendly -
  • Butterfly friendly
  • Rabbit Resistant
Jan
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Alliums - Growing Guide
Bulbs - Care Guide
Herbaceous Plants - Video Collection
1.5m (5ft)
 bulb/corm - guide for size not form Watering Can
  20cm (8in)
  

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Telephone: +44 (0) 1209 860316 Fax: +44 (0) 1209 860011 Email: info@burncoose.co.uk
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