You will have to gain knowledge about your own particular time.

Aug 05, For most shrubs, late winter or early spring is the best time to prune.

The plants are still in full dormancy at this time but are just preparing to produce new growth. If your shrub is a spring-blooming variety, though, make sure to leave behind enough flower buds on the stems for a spring treegrind.barted Reading Time: 6 mins.

We recommend every other month, which comes out to be five times per year.

Jul 03, When to Prune Evergreen Shrubs In general, prune needle-bearing evergreen shrubs in early spring, toward the end of dormancy and before the emergence of new growth. Pruning the evergreens at this time allows plenty of time for new growth to emerge, as well as plenty of time for these new shoots to harden off before the following winter. Apr 20, DO Prune Flowering Shrubs at the Right Time of Year Spring-flowering shrubs, such as lilac and forsythia, develop buds that will display the following year during the Estimated Reading Time: 5 mins.

Oct 05, Although it’s easy to focus on how to trim an overgrown shrub, when to prune is equally important. Badly overgrown shrubs respond well to pruning in late winter/early spring, just before new leaves appear.

Managing large shrubs isn’t done overnight. Instead, prune neglected, overgrown shrubs over three treegrind.barted Reading Time: 2 mins.