I am sorry for this delayed reply to your gardening question. The spring rush has brought a deluge of questions and we are working hard to catch up!
Yes those Knock Out roses will just keep on going. Just start fertilizing them in about a month and keep them adequately watered and frequently fed and they'll bloom up a storm!
Go to the following web site which will allow you to search for Monrovia plants by name, and type in "rosa" which is the genus name of all the roses. You'll get a listing of varieties which you can select from for more info and in some cases a photo to help you identify your mystery plants.
Thanks for the question. Please stop in again soon!
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