How to Prune American glaucous willow?
For colourful stems or large foliage, prune hard to a low framework. Let young plants establish for one to two years first. Prune in late winter or spring, before or as new growth starts.

American glaucous willow · Salix discolor
Also known as: pussy willow
Grow in any deep, moist but well-drained soil in full sun. Avoid shallow chalk soil
For colourful stems or large foliage, prune hard to a low framework. Let young plants establish for one to two years first. Prune in late winter or spring, before or as new growth starts.