The third and final year, remove all remaining old wood back to ground.

Pruning trees and shrubs is important for safety and overall appearance and health. Late winter is the optimal time to prune trees and shrubs since the plant is dormant and there is less chance for disease and pest damage. Late winter is December-mid March; it is not quite too late as long as pruning is completed as soon as possible.

Mar 11, Prune hedges as needed to retain and maintain clean lines. August-December Heavy pruning at this time could result in the stimulation of new growth that may not have enough time to mature, making it prone to early and winter frost damage. During this time of year it’s best to limit pruning to the removal of dead or damaged bushdig.bars: 3. Plants that flower on new wood can be pruned in early spring, just as the new growth begins.

This leaves them plenty of time to recover from pruning and still create flower buds that will bloom that season. The ideal time to do this is after the buds have emerged on the stems, but before they expand. At this point, you can see where the healthy.