Isolepis cernua

fiber optic plant (syn Scirpus cernuus )

Eventual height & spread

Isolepis cernua

fiber optic plant (syn Scirpus cernuus )

  • 1 litre aquatic pot
  • £11.99
  • In stock (shipped within 3-5 working days)
  • 3 × 9cm pots
  • £27.99
  • shipped within 1 Week
  • 3 × 1 litre aquatic pots
  • £34.99
  • shipped within 1 Week
  • 2 litre aquatic pot
  • £24.99
  • available to order from late spring
  • 3 litre aquatic pot
  • £29.99
  • available to order from late spring
Delivery options
  • Standard £5.95
  • Named Day £10.95
  • Position: full sun or partial shade
  • Soil: moist to wet, humus-rich soil or aquatic compost
  • Depth of water: 0-8cm
  • Rate of growth: average
  • Flowering period: June to August
  • Hardiness: fully hardy

    This wonderful foliage plant creates a fibre-optic effect, particularly when its slender tips are topped with small silvery white flower heads. It's primarily grown as an architectural specimen around the margins of a pond, where its submerged shoots can also help to oxygenate the water, but it's also excellent in a bog garden. It could even be kept in a pot - provided you make sure it's kept really well watered.

  • Garden care: For best results, grow Isolepis cernua in full sun or partial shade, as a marginal in a pond or in a bog garden. Tidy up in autumn, but don't cut the foliage back completely.

Goes well with