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A picture of a Purging Buckthorn

Purging Buckthorn

Rhamnus cathartica

Also known as

Buckthorn, Common Buckthorn, Common Hart's Horn, European Buckthorn, French Berry, Rainberry Thorn, Rhineberry Thorn, Waythorn, Carolina Buckthorn, European Waythorn, Hart's Thorn

Rhamnus cathartica 2 by Franz Xaver (CC BY-SA 3.0)

Full Sun
Moderate watering
Frost Hardy

6a

USDA zone

-23°C

Minimum temperature

Expected size

Height
Spread

8m

Max

4m

4m

Min

2.5m

50 years to reach maturity

Flowering

  • spring
  • summer
  • autumn
  • winter

More images of Purging Buckthorn

A photo of Purging Buckthorn
A photo of Purging Buckthorn
A photo of Purging Buckthorn
A photo of Purging Buckthorn
A photo of Purging Buckthorn

Purging Buckthorn Overview

Deciduous shrub or small tree species with a bushy growth habit. It produces spiny shoots with shiny green leaves that display attractive autumn colouration. Flowers are clustered, small and starry in appearance, coloured green-yellow and develop into red berry fruits which turn black upon ripening.

Planting For Butterflies - Host/Food Plants

Include these plants in your garden for butterflies to hatch out caterpillars on.

A photo of Asters

Asters

Symphyotrichum spp.

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