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rosebush pruning #923023
Asked December 21, 2025, 12:38 PM EST
Baltimore City County Maryland
Expert Response
Additional note: I see on closer inspection that a number of the larger branches are quite dead, bark peeling etc, there might be only a couple of lve stalks or maybe a bit more. I suppose that could certainly affect "best practices" for pruning. > On Dec 21, 2025, at 12:38 PM, Ask Extension <ask> wrote: > > > Dear Joshua, > Thank you for using Ask Extension. A request for support has been created and a representative will follow-up with you as soon as possible. Questions are usually answered within two business days. You can view this question's progress online. > YOUR QUESTION #0192939: rosebush pruning > > Is this the right time to prune a rose bush? Searching the internet suggests it depends on the type, and for some it's "after the first hard freeze" which seems reasonable to do today, but other types are pruned in other seasons — are you able to tell the type from this winter photo (taken today?) Suggestions for how to prune (and any other maintenance needed, we've never done anything since moving in 8 years ago, and it's always given us roses. Thanks! > > Ask Extension offers one-to-one expert answers from Cooperative Extension/University staff and volunteers within participating Land-Grant institutions across the United States. > If you wish to provide additional comments or information regarding the issue, please login to your account for a complete archive of your prior questions and answers. > This message for informational purposes only. It is not intended to be a substitute for personalized professional advice. For specific local information, contact your local county Cooperative Extension office or other qualified professionals. eXtension Foundation does not recommend or endorse any specific tests, professional services, products, procedures, opinions, or other information that may be mentioned. Reliance on any information provided by eXtension Foundation, employees, suppliers, member universities, or other third parties through eXtension is solely at the user's own risk. All eXtension content and communication is subject to the Terms of Use which may be revised at any time.</ask>
Hi,
You can refer to our Guide for Pruning Roses for more information. We can't tell at this stage what type of rose it is, but it doesn't seem like a Knock Out rose.
Since some of the branches are dead, you can prune those now, and that may be enough to remove from the plant. Generally, you never want to remove more than 1/3 of the total mass when pruning, but roses tend to be a bit different. The rest you could wait until early spring, and it will be fine. Even though our page says that Knock Out Roses should be pruned before winter, it is also fine if you don't. They are usually pretty tough.
We're assuming that this is a hybrid tea rose, though (usually knock out type retain some green leaves at the base.) So just remove the dead or dying branches, any with what looks like fungal growth or peeling bark. Then, in the spring, you can trim back the remaining branches by about 12 inches to see how the plant fares. After that, you should know which type of rose it is to care for.
Feel free to send in a photo of the blooms next year, and we can help narrow down the ID (probably not to the variety, as there are so many, but at least to determine tea rose versus landscape rose).
Let us know if you have further questions.
Emily