How to prune scots pine

Candle shortening in spring (May–June); needle thinning and branch work in autumn. Pinch or cut new candles to one-third to half their length in spring to control extension and encourage back-budding. In autumn, thin needles to 10–12 pairs per shoot and remove inward-growing or crossing branches with concave cutters to maintain an open, light-permeable silhouette.

Candle work each spring; needle and branch thinning each autumn. Scots Pine bonsai are managed similarly to other pines using candle pruning in spring. It is somewhat less refined than Japanese pines in bonsai culture but responds well to candle shortening and needle thinning. Branch structure should be refined in late autumn when the tree is dormant and needle density is visible.

Pinch or cut new candles to one-third to half their length in spring to control extension and encourage back-budding. In autumn, thin needles to 10–12 pairs per shoot and remove inward-growing or crossing branches with concave cutters to maintain an open, light-permeable silhouette.