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Hemp Agrimony Eupatorium cannabinum 

 
 
Wildlife GardenWildlife garden plant
Attracts BeesBees are attracted to this plant
Attracts ButterfliesButterflies are attracted to this plant
Attracts MothsMoths are attracted to this plant
Attracts HoverfliesHoverflies are attracted to this plant
Perennial Life CyclePerennial life cycle
Tubular FlowersTubular flowers
Pink FlowersPink flowers
Many PetalsMany petals
Jul-Sep Flowering
period
Divided LeavesDivided leaves
Forwardly-Toothed LeavesForwardly-toothed leaves
Round StemRound stem
Fibrous RootsFibrous roots
150cmMaximum height
 
 
  Main image of Hemp Agrimony

© 2020-2025 Adrian Briggs

 

Hemp Agrimony is a native perennial plant of the UK, typically found growing in water margins and meadow, to a mature height of up to 150cm.

The word 'Hemp' in the plant's name refers to the resemblance of the plant's leaves to those of Hemp (Cannabis sativa). The leaves of Hemp Agrimony are similarly divided into multiple elongated leaflets, with pointed ends and serrated edges. However, the two plants are unrelated.

Botanic classification and naming: Hemp Agrimony is a member of the Daisy (Asteraceae) family. The genus name 'Eupatorium' identifies the plant as a Thoroughwort and its species name 'cannabinum' means 'hemp-like plant'.

Benefits: Hemp Agrimony attracts a wide range of insect pollinators and is particularly attractive to butterflies. Hemp Agrimony can be used as a wildlife bog garden plant.

Benefits to wildlife are also indicated with orange icons in the plant profile bar at the top.

 

 
Flower of Hemp Agrimony

© 2021 Adrian Briggs

 

Flowers:
Hemp Agrimony usually flowers between July and September.

Flower colour:

Flower Colour Pink

Pink

Flower shape:

Flower Shape  Tubular

Tubular

Petals:

Petal Number =  Many

Many

Leaf of Hemp Agrimony

© 2021 Adrian Briggs

 

Leaves:

Leaf Shape:

Leaf Shape is Divided

Divided

Leaf Margins:

Leaf Margin is forwardly-toothed

forwardly-toothed

Stem of Hemp Agrimony

© 2021 Adrian Briggs

 

Stem and Roots:

Stem shape:

Stem Shape is Round

Round

Root type:

Root Type is Fibrous

Fibrous