pruning 80 year old apple trees Late winter or early spring is a good time to prune many woody plants while they are still dormant. There are exceptions, like some evergreens that tend to bleed sap are better pruned mid-spring so frost doesn’t effect the cut. Each plant is a bit different so it’s best to check out specific plants before you start in. Knowing the plant also helps you figure out how it should look. This winter has been kind of normal with swings in temperatures