Iris laevigata 'Snowdrift'

Japanese water iris

Eventual height & spread

Iris laevigata 'Snowdrift'

Japanese water iris

  • 1 litre aquatic pot
  • £14.99
  • In stock (shipped within 2-3 working days)
Delivery options
  • Standard £5.99
  • Named Day £10.99
  • Position: full sun or partial shade
  • Soil: reliably moist or boggy soil, or aquatic compost
  • Depth of water: 0-15cm (0-6in)
  • Rate of growth: average
  • Flowering period: May to July
  • Hardiness: fully hardy


‘Snowdrift’ is a clump-forming Japanese water iris bearing delightful, white flowers with a narrow pale lilac throat, which rise from broad, strap-like leaves from May to July. Enjoying a slightly acidic soil enriched with well-rotted organic matter, it is happiest in damp soils, making it ideal for drifts around the margins of ponds, lakes, streams and bog-gardens with other moisture-loving plants such as primulas, ferns, and forget-me-nots.


  • Garden care:
    Plant Japanese water iris (Iris laevigata) in moist, fertile soil at the edge of a pond or in a boggy area, with the rhizomes just at or slightly below the soil surface. Space plants about 45-60cm (18-24in) apart to allow room for growth, water well after planting, and keep the soil consistently moist during the growing season.

    Apply a balanced fertiliser in spring and remove old foliage in late winter to encourage healthy new growth and abundant flowering.
    • Humans/Pets: Harmful if eaten

    Goes well with