Eriophorum angustifolium

common cottongrass

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Slender, grass-like leaves, each with a sharp-pointed tip, forms a spreading clump, which in summer is topped with fluffy-looking, pendent spikelets. An attractive, moisture-loving perennial, Eriophorum angustifolium will often retain most of its leaves throughout the winter, so has year-round appeal.

How to care for Eriophorum angustifolium:

While wearing protective gloves, gently 'comb' through the foliage with your fingers to remove the older foliage. Divide congested clumps in spring. If growing as a shallow water, marginal plant, pot up into an aquatic pot or basket using a good quality aquatic compost.
Flowering period:
  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec
Eventual height:
0.5m
Eventual spread:
1m
Position:

Full sun

Rate of growth:

Average

Soil:

Heavy clay / Reliably damp or boggy

Hardiness:

Fully hardy

  • InformationThis pond plant is semi-evergreen, so it can lose some of its foliage in winter. In colder regions or more exposed gardens, it may lose it all, but then fresh new growth appears again in spring.

Product options

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PL30007506
3 × 9cm pots
£27.99 £9.33 each
available to order from late spring
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PL30001862
1 litre aquatic pot
£21.99
available to order from late spring
Product options image
PL30007505
3 × 1 litre aquatic pots
£39.99 £13.33 each
available to order from late spring
Delivery options (pick your preferred option at checkout)
Standard delivery Standard Delivery£5.95

Goes well with