Partial Shade
Moderate watering
Frost Hardy
H7
RHS hardiness
-20°C
Minimum temperature
Expected size
Height | Spread | |
|---|---|---|
1.5m | Max | 1.5m |
1.2m | Min | 70cm |
Flowering
spring
summer
autumn
winter
Hardhack Overview
This species grows as a wild flower in Britain & Northern Europe.
How to propagate Hardhack
Cuttings
Propagation is from cuttings in the summer.
Other uses of Hardhack
Grown for their mass of small, bee-attracting flowers and in some species, their foliage. Suitable for northern and eastern aspects. Suitable for coastal conditions.