· Find out the best timing and techniques for how and when to pruneboxwoodshrubs correctly so you can make your cuts with confidence. · Find out when to trimboxwoods, why you should, and the best way to do it. Get boxwoodtrimming tips with this comprehensive guide. · But what about when it’s been too long between prunings, the foliage is suffering, or the shrub needs some serious reshaping? How do you prune an overgrown boxwood, and when is the best time? Here’s what to know about when and how to pruneboxwoods. · Learn how to pruneboxwoodshrubs for year-round health and shape. Discover expert tips to maintain a lush, manicured hedge with minimal effort. · Learning how and when to trimboxwoods is essential for healthy plants and dense growth. This article shares the best times and methods. View allJun 14, 2021 · Boxwoods can be trimmed at any time of year, but, for plant health, it's best to avoid shearing in the late fall. The new growth that appears after trimmingboxwoodbushes may not have time to harden off before frost. Shearing or trimming may be done with hand shears or with electric hedge clippers. · From timing to technique, proper trimming makes all the difference between a crisp, sculpted hedge and a sad, patchy mess. These 16 pro-approved pruning tips will keep your boxwood healthy, shapely, and stunning no matter the season. 1. Know Your Boxwood Variety. · Learn how to pruneboxwoodshrubs for year-round health and shape. Discover expert tips to maintain a lush, manicured hedge with minimal effort. · Learning how and when to trimboxwoods is essential for healthy plants and dense growth. This article shares the best times and methods. · Boxwoods can be trimmed at any time of year, but, for plant health, it's best to avoid shearing in the late fall. The new growth that appears after trimmingboxwoodbushes may not have time to harden off before frost. Shearing or trimming may be done with hand shears or with electric hedge clippers. · From timing to technique, proper trimming makes all the difference between a crisp, sculpted hedge and a sad, patchy mess. These 16 pro-approved pruning tips will keep your boxwood healthy, shapely, and stunning no matter the season. 1. Know Your Boxwood Variety.