How to Prune Wilson's barberry?
Usually little pruning is needed. Lightly shape if necessary, removing dead, damaged or diseased shoots. Prune after flowering.
Wilson's barberry · Pruning
Wilson's barberry · Berberis wilsoniae
Grows in any well-drained soil in full sun or partial shade
Watering: Deep watering during dry spells, allowing slight surface drying between soakingsSunlight: Full sun · Partial shadeFruit are ornamental - not to be eaten. Wear gloves and other protective equipment when handling