The plant's health or condition determines the best time to prune spring-flowering shrubs.

Apr 17, To trim and shape your bushes and shrubs in a rectangular pattern, grab four lawn stakes and place them around the four corners of the plant. Next, measure the desired height for your bushes and mark it on all of the stakes. Then, tie a string and connect it to the stakes at the marked treeclearing.barted Reading Time: 5 mins. Jun 30, To cut the top of the hedge flat, hold the trimmer’s cutting bar perfectly level and slowly guide it left to right, then right to left.

Hedge trimmers cut in both directions. Again, only trim off a little at a time. Small- to medium-size hedges can be trimmed to the desired height treeclearing.barted Reading Time: 8 mins. Oct 06, Learn about pruning bushes and shrubs, including when to prune and how to properly shape hedges. For detailed directions and more pruning tips, visit: http:/ Author: Lowe's Home Improvement. 2 days agoWhen it comes to maintaining the size of a plant while also promoting growth, thinning is great for shrubs and trees.

Thinning cuts away smaller branches to dictate the shru b’s. Evergreen Shrubs. Prune evergreen shrubs, such as juniper and yew, in late March or early April before new growth begins.

Light pruning may also be done in mid-summer. Avoid pruning evergreen shrubs in the fall. Fall pruned evergreens are more susceptible to winter injury. Deciduous Trees. February through March is generally regarded as the best time to prune most deciduous trees. Apr 20, To thin a dense shrub, prune up to one-third of its side branches where they connect to the main stem. If it’s a multi-stem shrub, prune out the branches at Estimated Reading Time: 5 mins.