Acute angles tend to trap bark as they grow and can.

in the pruning of fruit trees.

These principles include early training, selecting scaffold limbs with wide (°) angle crotches and elimination of those with narrow crotches, thinning crowding branches and broken limbs, and heading the tree at a height desirable for economical spraying and harvesting. Training apple trees. The training and. Mar 16, CORVALLIS, Ore. - You can prune an apple tree any time of the year without hurting it, but late winter, just before spring, is probably best.

The worst of the cold weather is past, so you won't be subjecting the fresh cuts to severe icing, but you'll still be able to influence the tree's spring stumplopping.barted Reading Time: 4 mins.

Dec 16, Late winter or early spring while the tree is still dormant and before active growth begins for the season is the best time to prune apple trees. Buds are easier to see and work around and cut wounds have a chance to dry up before insects come out in the spring. You will see less effect on winter hardiness and overall tree stumplopping.barted Reading Time: 9 mins.

Oct 07, When is the best time to prune an apple tree? The best time to prune apple trees is either late in the winter or early in the spring because that’s the time when the tree is entering a dormant state after shedding its leaves and before new buds appear. It’s best to complete the pruning just before the growth starts in the spring, so the cuts have time to heal stumplopping.barg: september.