Always use clean, sharp pruners.
Why prune roses?
May 24, How to Make a Pruning Cut. Always use clean, sharp pruners. For small canes, a pair of “by-pass” style pruners works well.

For larger canes use lopper pruners, and in some very old, woody roses a hand pruning saw may be needed. When cutting back a rose cane, make the cut at an angle or slant just above an outward pointing bud. In order to ensure quality roses, you must grow them during the dormant season and prune them according to their needs. Be watchful of any seasonal inconsistencies and prune them after bloom so that they blossom to the best quality. You must build trellises and pergolas around the roses bushes so that you can keep a strong eye on the crawl and climb of the flowers.
You can also grow the plants into trees to reap cascading roses that will. Feb 25, Prune branches all over the Knock Out rose bush in late winter, after buds have formed and are coming out of their dormant winter state. Cut back new growth to bring branches back into line or reduce the size of the bush. You must prune before new growth appears. Snip branches at a degree angle to promote growth. Mar 22, The method I prefer to use for deadheading roses is to prune the old blooms off down to the first 5-leaf junction with the cane at a slight angle leaving approximately 3/16 to 1/4 of an inch ( cm.) above that junction.
The amount of cane left above the 5-leaf junction helps support the new growth and future bloom (s).Estimated Reading Time: 3 mins.