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Eryngium bourgatii Picos Amethyst ('Mackpam') (PBR)

sea holly

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Easily recognised by their ruff of spiky bracts surrounding a prominent, cone-like centre of tiny flowers, sea hollies make a bold statement in a sunny border or gravel garden. This variety has deeply cut, deep blue bracts held on stiff, blue stems in July and August. The attractive, dark green, marbled foliage, which appears before the flowers, is shown off to best effect planted in gravel. Or try it in bold clumps among grasses. Eryngiums are also perfect for use in dried flower arrangements.

How to care for Eryngium bourgatii Picos Amethyst ('Mackpam') (PBR):

Lift and divide large colonies in spring. Avoid the temptation to cut back the flower-heads in autumn as they provide interest in the winter garden.
Flowering period:
  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec
Eventual height:
0.55m
Eventual spread:
0.5m
Position:

Full sun

Rate of growth:

Average

Soil:

Moderately fertile, moist, well-drained soil

Hardiness:

Fully hardy

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

Product options

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PL30000903
2 litre pot
£19.99
available to order from spring
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RH30000152
9cm pot
£14.29
available to order from spring
Product options image
RH30003881
3 × 9cm pots
was £42.87 now £24.79
available to order from spring
Product options image
PL30007392
3 × 2 litre pots
was £56.97 now £49.99
available to order from spring
Delivery options (pick your preferred option at checkout)
Standard delivery Standard Delivery£5.95

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