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IRIS sibirica 'Blue King'

Commonly known as Siberian flag

Clear blue
Further Reading....

Estimated availability autumn 2020 - Not yet confirmed. Could be any time between September and December.
£12.50 each
MULTIBUY SAVING

Any 3+ £10.00 each

Delivery Information Estimated availability autumn 2020
plant size comparison icon 1.5 to 2 Litre

 

  • Deciduous - usually. Narrow, grass-like leaves to 45cm (18in) long
  • Blue
  • Height - to 1.2m (4ft)
  • Spread - 10-50cm (4-20in)
  • Bulb/Corm or rhizomatous perennial - clump-forming, rhizomatous perennial. Each branched stem produces up to 5 flowers to 7cm (2¾in) across
  • Herbaceous - Early in the year, typically January till end of March, herbaceous plants might be supplied in 9cm pots to ensure timely despatch.
  • 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
  • Caution, toxic if eaten, may cause skin allergy or irritant - These plants are toxic if eaten and may also cause a skin allergy, rash, irritation to eyes and skin.
  • Additional Features - Good to know - - beardless Siberian iris
  • Pests & Diseases - slugs, snails, thrips, viral infections, grey mould(Botrytis)
  • Place of origin - central and eastern Europe, northeastern Turkey, Russia. Garden origin.
  • Hardiness - Fully hardy -
  • Seasonal Interest - Summer -
  • Soil Conditions - Fertile moist well-drained soil - - moderately fertile. Humus-rich. Will tolerate moist, but not waterlogged, soil
  • Neutral to acid soil - neutral to slightly acid
  • Wildlife - Rabbit Resistant -
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
to 1.2m (4ft)
bulb/corm - guide for size not form Watering Can
  10-50cm (4-20in)
 

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