Exactly how late can I prune?
Sep 21, Prune your ninebark shrubs in the early spring while the shrub is still dormant and before new growth and buds have emerged. Cut back any dead or diseased branches or any plant tissues that look compromised or suspect. Cut back to a point of healthy plant tissue and pull the questionable cuttings from the shrub and discard them. Ninebark – Pruning, Winter Care and Fertilizing. This shrub is often used in mass plantings or as a hedge. The same pruning technique can be used if they are planted as a specimen.
For these plants, pruning should be done in the early spring, before they leaf out.
Cut back to a bud on the outer side of each stem.
Shear or prune the outer branch tips to shape and reduce the size of the plant. Jul 21, To prune thicker branches or stems, use a pruning handsaw. Begin to open up the center of the shrub by pruning several of the oldest, tallest branches, cutting these all the way back to.