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 AWARD

HYDRANGEA serrata 'Grayswood'

Commonly known as Hortensia

Blue centre and outer florets deep crimson
Further Reading....

£14.50 each
MULTIBUY SAVING

Any 3+ £12.00 each

We recommend the use of Hydrangea blueing agent for all blue varieties. Due to the difficulties of growing blue Hydrangeas in pots, the first flush of flowers may flower pink. Please see below our article on Hydrangea care for full information.

  • Deciduous - narrowly oval, pointed, mid-green leaves to 15cm (6in) long.
  • Blue - blue centre, outer florets deep crimson as they age.
  • Height - 2m (6½ft)
  • Spread - 2m (6½ft)
  • Medium shrub - Typically grow to around 4-6 feet in height - vigorous, compact shrub. Flattened flowerheads 5-10cm (2-4in) across.
  • Hardy - cold winter - Hardy in most places throughout the UK even in severe winters. May not withstand open/exposed sites or central/northern locations. Plant can withstand temperatures down to -15°C (5°F)
  • Full sun - shelter from cold winds
  • Partial shade
  • Harmful if eaten - These will give you an upset tummy, so please don't eat any of these.
  • May cause skin allergy or irritant - Having skin or eye contact with these plants could result in an allergic reaction, burning or rash.
  • Additional Features - Pests & Diseases - - red spider mites, scale insects, vine weevils, capsid bugs, grey mould(Botrytis), Hydrangea virus, powdery mildew, leaf spot, honey fungus.
  • Place of origin - Korea, Japan
  • Flower Shape - Lacecap -
  • Hardiness - Fully hardy -
  • Seasonal Interest - Autumn -
  • Summer
  • Soil Conditions - Fertile moist well-drained soil - - humus-rich
  • Wildlife - Rabbit Resistant -
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2m (6½ft)
Medium Shrub - guide for size not form Average Person
  2m (6½ft)
 

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