You can prune these bushes after flowering to improve their shape.

Nov 11, To avoid removing the buds that will flower the following year, prune these early-flowering shrubs as soon as flowers fade, which may be in early summer.

Oak wilt is a fungal disease that is lethal to many oaks.

Pruning in the mid. Evergreen Shrubs. Prune evergreen shrubs, such as juniper and yew, in late March or early April before new growth begins. Light pruning may also be done in mid-summer.

Avoid pruning evergreen shrubs in the fall. Fall pruned evergreens are more susceptible to winter injury. Deciduous Trees. Pruning keeps shrubs in shape Overgrown shrubs produce their flowers high up on the plant, where they can't be seen.

Anything that flowers from early winter to late spring, like deutzia, forsythia, kerria, philadelphus and weigela can be pruned in summer. Apr 20, DO Prune Flowering Shrubs at the Right Time of Year Spring-flowering shrubs, such as lilac and forsythia, develop buds that will display the following year Estimated Reading Time: 5 mins. Jun 23, Summer is also a good time to cut back trees and shrubs in your indoor garden.

Keep in mind when pruning houseplants that they grow much more slowly than outdoor plants, so Estimated Reading Time: 5 mins.