How to prune callicarpa dichotoma

Early spring before new growth, late February to March. Shorten each stem by one-third to one-half, cutting just above a bud. Remove dead, crossing or very thin stems at the base. For overgrown plants, a hard cut to 15–30 cm from the ground in spring will rejuvenate without losing the summer berry crop.

Annually. Yes, prune Purple beautyberry annually in early spring to stimulate the new wood that produces the best berry show. Reduce stems by one-third to one-half and remove any dead or weak growth. Berries form on current-season shoots, so early spring timing before growth starts is key; avoid pruning in autumn.

Shorten each stem by one-third to one-half, cutting just above a bud. Remove dead, crossing or very thin stems at the base. For overgrown plants, a hard cut to 15–30 cm from the ground in spring will rejuvenate without losing the summer berry crop.