Maintain a systematic spray program.
Aphids and other insects can plague crape myrtles and other trees in summer (“raining trees” are due to the honeydew secretions). Blast with water hose on regular basis. Aphids and other insects can create sooty mold on plants, a fungus that develops from their secretions (honeydew). Jan 17, Rose bushes are beautiful plants that usually produce flowers in the spring. As fall begins, rose bushes usually close up and stop blooming.
To maintain the health of your plant, try to cut it down by about ⅓, make your cuts at a 45 degree angle, and cut off any dead or diseased branches that can %(4).
Seal any large cuts with Elmer's glue or shellac. Remove debris from beds and any leaves remaining on bush after pruning is completed.
Steps to Pruning Roses - Fall. The fall pruning is lighter than in the spring and consists of removing twiggy and unproductive growth along with any crossing or dead canes. All foliage is left on the bush at this time. Remove an old garden rose bush's old, unproductive stems, and reduce the bush's overall height by one-third.
Make each pruning cut 1/4 inch above the next bud on a stem. The bright-red rose hips may be left on the plants for fall color. Pruning cuts are made at a. Knock Out Roses Pruning Steps: To maintain a size of 3–4’ w x 3–4’ h, Knock Out Roses should be cut back once a year to 12” high.
Check your rose bush from time to time in late winter/early spring, and when you start to see new shoots growing from the canes on your rose bush, that’s a good sign that it’s time to prune. Feb 13, Fall: After the first killing frost, trim longer stems to keep them from snapping in winter storms. Keep rose bushes from being top heavy to protect them from being uprooted in strong winds.
Crossing branches that could be damaged by rubbing together should also be trimmed back. “Pruning in fall will kill them” said Jacko, a rose expert who grows varieties at her home in Hinckley. Pruned roses lose food stored in the branches that will keep roots healthy over winter. For better light and air circulation, try to prune the rose bush such that the center of the plant is opened. Cut the stem at a degree angle, which should be about ¼th inch above a bud, facing the outer side of the plant.
Make the cut clean, and not ragged. Remove any weak or twiggy branches. Also remove all dead, broken, and diseased wood.