Click here for the latest information on COVID-19
Every purchase supports the work of the RHS Every purchase supports the work of the RHS
  • greater pond sedge
  • Eventual height: 1.3m
  • Eventual spread: 2m

Carex riparia

greater pond sedge

9cm pot £8.99
9cm pot £8.99
Quantity
  • Position: full sun or partial shade
  • Soil: fertile, moist or wet soil
  • Rate of growth: fast
  • Flowering period: May to June
  • Hardiness: fully hardy

    This British native sedge will colonising large areas in record time. Spreading by underground rhizomes, it forms tall, spreading clumps of sharp-edged, blue-flushed foliage, which in late spring and early summer, are topped with impressive flowerheads.

  • Garden care: To prevent this plant spreading too vigorously, it is advisable to pot it up (using aquatic compost) into a pond basket. Then, lift and divide the plant as necessary. In late winter, pop on a pair of tough gloves, and comb through the plant in late winter to remove any dead foliage.
Share