A picture of a Amphibious bistort

Amphibious bistort

Persicaria amphibia

Also known as

Willow grass

Full Shade
Moderate care
Moderate watering
Frost Hardy

H4

RHS hardiness

-10°C

Minimum temperature

Expected size

Height
Spread

75cm

Max

30cm

Min

Flowering

  • spring
  • summer
  • autumn
  • winter

Amphibious bistort Overview

Can be grown in ponds or moist/damp soils such as bog gardens and waterside areas. Loved by bees and butterflies and are best planted up in shaded areas.

How to propagate Amphibious bistort

Cuttings

Seed or division in autumn or spring, climbers only by semi-ripe cuttings in summer.

Division

Seed

Other uses of Amphibious bistort

Aquatic