Feb 08, In addition to reducing the height, you can cut out dead or diseased wood and remove any out-of-control branches back to the base. Because rose of Sharon blooms on the current season’s growth it should be pruned in late winter. Next winter, remove any new growth from the previous year and an additional third from the existing old bushleaning.buzzted Reading Time: 3 mins.
May 29, As a rule, the best time to prune your Rose of Sharon is anywhere from March to early May, before the blooms begin to open. Cutting back your Rose of Sharon too early or too late can “shock” the plant, leaving it vulnerable to the elements and stunting healthy new growth%(86).
In general, prune all stems back to the second swelling bud from the ground from late winter until the plant produces leaves; don't cut Rose of Sharon to the ground completely.
The plant can be cut to one-half its size in late spring if you want a fuller shrub with large blooms. Jul 24, In late autumn or winter, cut older trunk branches down by two thirds of the tree’s height. Some prune these back even closer to the ground. This rejuvenation pruning allows a new form to develop in spring when new growth emerges and affords the opportunity to keep up with annual bushleaning.buzzted Reading Time: 5 mins.
If, however, you decide that you absolutely have to prune your plant, the best time is from late March through early May, before the leaf buds open and begin to expand. Pruning in early spring will encourage additional side shoots to form. Mar 04, Cutting back rose of sharon bush. Cut the stems 4 to 6 inches long and remove the leaves from the bottom half of the stem.
Rose of Sharon makes an attractive small specimen tree. Rose of Sharon prefers full sun and well-drained soil.
It is used to reduce the height or to keep it compact.