Butomus umbellatus

flowering rush

Eventual height & spread

Butomus umbellatus

flowering rush

  • 3 × 9cm pots
  • £27.99
  • shipped within 1 Week
  • 1 litre aquatic pot
  • £11.99
  • In stock (shipped within 3-5 working days)
  • 3 litre aquatic pot
  • £29.99
  • shipped within 1 Week
  • 3 × 1 litre aquatic pots
  • £34.99
  • shipped within 1 Week
Delivery options
  • Standard £5.95
  • Position: full sun
  • Depth of water: 5-25cm (2-10in)
  • Rate of growth: average
  • Flowering period: June to August
  • Hardiness: fully hardy


A beautiful flowering rush that looks great planted in bold swathes at the edges of the pond, but will also grow in reliably moist soil in bog and marsh gardens. The upright, needle-like foliage will help create vertical interest, and throughout the summer tall stems are topped with large, cup-shaped clusters of star-shaped, flowers.


  • Garden Care:
    Plant in reliably moist soil or submerged just below the surface of a pond margin. Divide every couple of years to prevent overcrowding and keep the plants flowering well.
  • Goes well with