Caneberry Winter Pruning

Winter Pruning

All blackberries and raspberries must be pruned and trained. Annual pruning helps keep the plants manageable, healthy, and productive. Below is a quick checklist of winter pruning tasks for caneberries.
Picture of pruning blackberry canes
  • Make trellis repairs after plants have defoliated but before pruning and training.
  • Pruning Erect Types
    • Prune out the spent floricanes
    • Tie canes to wires in a fan shape
    • Cut lateral branches back 8-12"
    • Thin canes to 6-8 canes/hill (4ft spacing)
  • Pruning Trailing Types
    • Prune out the spent floricanes
    • Tie or weave canes to wire so that they do not overlap
    • Prune side laterals to 12-18"
    • Thin canes to 6-8 canes/hill (6-8 ft spacing)
  • Pruning Primocane Fruiting Raspberries and Blackberries (Single-Crop System)
    • Prune (mow) primocane fruiting types to ground level