Shrub & Bush Care Tips for North Georgia
Here are some things every Alpharetta homeowner should know about their shrubs.
Know Your Bloom Cycle Before You Cut
The single biggest pruning mistake we see is cutting spring-blooming shrubs at the wrong time. Azaleas, camellias, forsythia, and loropetalum set their flower buds on old wood during the previous growing season. If you prune them in fall or winter, you’re cutting off next spring’s blooms. Prune these right after they finish flowering — and not a month later.
Stop the Crape Murder
We’re going to say it plainly: topping crape myrtles is bad practice. It produces weak, spindly growth, ugly knobs at the top, and shorter bloom periods. Crape myrtles should be pruned selectively — remove crossing branches, suckers, and seed pods, then let the tree grow into its natural form. It’ll look a hundred times better.
Not Everything Should Be a Ball
Not every shrub needs to be sheared into a geometric shape. Shearing destroys the natural beauty of plants like nandina, spirea, and loropetalum. These look their best when pruned selectively to maintain a natural, flowing form. Save the tight spheres and boxes for boxwood and holly — species that actually respond well to formal shaping.
Watch for Common Pests
North Georgia shrubs deal with a few persistent pests. Azalea lacebugs cause stippled, silvery leaves. Euonymus scale leaves white crusty deposits on stems. Tea scale shows up as white or brown patches on the undersides of camellia leaves. We watch for these during pruning visits and flag problems early, before they spread.
Avoid Heavy Pruning in Summer Heat
Skip major renovation work from late June through August. New growth triggered by heavy pruning is tender and can’t handle the stress of 95-degree days and Georgia humidity. Light maintenance trimming is fine through summer, but save the big cuts for cooler months when plants can recover without heat stress on top of pruning stress.
