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<i>Eryngium giganteum</i> 'Silver Ghost'
<i>Eryngium giganteum</i> 'Silver Ghost'

Eryngium giganteum 'Silver Ghost'

giant sea holly

0.25 star 1 star 1 star 1 star 1 star 4.3 5
(7)

Teasel-like pale green flowers, which turn to steely-blue as they mature, are surrounded by a ruff of silvery...

9cm pot
£10.39 £12.99
In stock (shipped within 2-3 working days)
3 × 9cm pots
£26.40 £33.00
In stock (shipped within 2-3 working days)
1

Pot size guide

Delivery options

Standard £5.99

Named Day £10.99

Plant description

Teasel-like pale green flowers, which turn to steely-blue as they mature, are surrounded by a ruff of silvery white bracts. This rosette-forming biennial is great for the front or middle of a sunny, well-drained border. The attractive foliage is displayed to best advantage if the plant is mulched with or planted in gravel. This plant is a biennial, but self-seeds freely. It's also ideal for use in dried flower arrangements.

Eventual height & spread

Eventual height and spread

Flowering period

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

Plant features

Position

Full sun

Rate of growth

Average

Soil

Moderately fertile, moist, well-drained soil

Hardiness

Fully hardy

How to care for Eryngium giganteum Silver Ghost:

Lift and divide large colonies in spring. Avoid the temptation to cut back the flowerheads in autumn as they provide interest in the winter garden.

Please note:

This perennial dies back to below ground level each year in autumn, then fresh new growth appears again in spring.

GOES WELL WITH

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