To do this, remove any dead, diseased or decaying growth.
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 stumpcleanup.barted Reading Time: 3 mins. Jan 06, Taking Cuttings from Rose of Sharon In early to midsummer, take green rose of sharon plant cuttings. This means you should cut the shoots from the bush that In late fall or even winter, take hardwood cuttings that have been on the bush for at least one season.
May 01, How to prune rose of Sharon (Hibiscus syriacus). Rose of Sharon should be dormant pruned to remove crossing branches, branches that grow back into the shrub. Jul 23, 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. Nov 28, Morning is the best time to take rose-of-sharon cuttings, because that is when the shrub is most hydrated. Locate two or three 4- to 6-inch cuttings that are no thicker than a.