Do you want to receive specific information on your garden?

Already registered on myGarden.org ? Log in

Pruning

From end March to end April    · once

Flowers on NEW growth

Prune in late winter moving into early spring. Avoid pruning though in early winter. The reason being, the stems are hollow.

You can prune this shrub back to twelve or twenty-four inches high. For most plants, that’s a drastic reduction. But these plants can not only take it, they’re often better off for it.