Pruning guide
How to prune mahonia winter sun
More mahonia winter sun care
Pruning mahonia winter sun — FAQ
When should I prune mahonia winter sun?
Late spring, immediately after flowering finishes (typically April–May). Cut each overlong stem back to a strong lateral shoot or a visible tuft of foliage using sharp loppers. For full renovation, reduce one-third of the oldest stems to 30–60 cm from the ground each year over three years.
How often does mahonia winter sun need pruning?
Annually for light shaping; full renovation every 3–5 years if needed. Yes, pruning is worthwhile to prevent legginess. Mahonia 'Winter Sun' naturally becomes bare-stemmed at the base over time. After the fragrant winter flowers fade, cut overlong or bare stems back to a healthy side shoot or whorl of leaves. Hard renovation pruning — cutting stems to 30–60 cm — is tolerated if the plant has become woody and open.
How do you prune mahonia winter sun?
Cut each overlong stem back to a strong lateral shoot or a visible tuft of foliage using sharp loppers. For full renovation, reduce one-third of the oldest stems to 30–60 cm from the ground each year over three years.