How to Prune Japanese weigela?
Cut flowered growth back to strong young shoots below, removing up to a fifth of old stems near the base each year. Prune after flowering has finished.

Japanese weigela · Weigela coraeensis
Grow in any fertile, well-drained soil in full sun or partial shade.
Cut flowered growth back to strong young shoots below, removing up to a fifth of old stems near the base each year. Prune after flowering has finished.