A picture of a Hemp Agrimony

Hemp Agrimony

Eupatorium cannabinum

Also known as

Ague Weed, Andurion, Bastard Agrimony, Dutch Agrimony, Hemlock Parsley, Hemp Weed, Holy Rope, Indian Ague Root, Water Agrimony, Water Hemp

Eupatorium cannabinum (xndr) by Svdmolen (CC-BY-SA-3.0)

Full Sun
Easy care
Moderate watering
Frost Hardy

H7

RHS hardiness

-20°C

Minimum temperature

Expected size

Height
Spread

1.5m

Max

1.5m

1m

Min

1m

5 years to reach maturity

Flowering

  • spring
  • summer
  • autumn
  • winter

This plant has no fragrance

More images of Hemp Agrimony

A photo of Hemp Agrimony
A photo of Hemp Agrimony
A photo of Hemp Agrimony
A photo of Hemp Agrimony
A photo of Hemp Agrimony

Hemp Agrimony Overview

Perennial species with palmately divided foliage and red stems. It produces pale dusky pink-purple flowers in summer and autumn. Reaches a maximum height and width of around 1.5m and this plant is extremely cold tolerant, able to survive freezing temperatures and the coldest European continental climates.

Common problems with Hemp Agrimony

How to propagate Hemp Agrimony

Cuttings

You can propagate by seeds in the spring, the shrubs and sub-shrubs may also be propagated by softwood or greenwood cuttings in the summer, perennials by division in early spring or autumn.

Division

Seed

Other uses of Hemp Agrimony

Wildflower/meadow.

Pollinator Friendly Plants for Summer

Native summer flowering plants that provide the best habitat, shelter and food for pollinators.

Explore all

Bog Plants

Browse our collection of plants that will prefer to grow in bog conditions.

Explore all