Jul 27, Red Raspberry Bush Pruning. Summer-bearing – Remove all weak canes to the ground in early spring. Leave 10 to 12 of the healthiest canes, about ¼ inches ( cm.) in diameter, with 6 inch (15 cm.) spacing.
Tip prune any that may have suffered cold damage. Pruning Raspberries in Late Winter/Early Spring. Proper pruning of raspberries is essential.
Pruning produces higher yields, helps control diseases, and facilitates harvesting and other maintenance chores. Pruning procedures are based on. Cut back one-crop, summer-bearing raspberry canes as soon as the harvest is over. Cut these just harvested canes down to the ground. Do not prune back new canes that have emerged during the summer. After the old, fruit-bearing canes have been cut back, train the new canes to a post or to one or two horizontal treemulch.buzzted Reading Time: 3 mins.
Jan 31, These long canes are year-old, ready to fruit canes (floricanes) and should not be pruned upon planting. Pruning Late Summer/ Fall Raspberries.
Raspberries that fruit in late summer/early fall on this season’s growth (primocanes) Estimated Reading Time: 9 mins. May 06, Know when to prune. Raspberries of both summer and fall bearing varieties should be pruned in the winter.
This is because the berry canes are fully dormant during this time, so any pruning will stimulate growth, rather than damaging the current growth pattern. Raspberries can be pruned any time between November and March%(64).