none-blooming knockout roses - Knowledgebase Question

St. Augustine, Fl
Question by carnutga
July 3, 2010
Bought a couple of knockout roses...ones is blooming and the other is not...I thought they were supposed to bloom non-stop all summer?? What do I need to do??

Answer from NGA
July 3, 2010


They bloom in cycles all summer long. You can prune them back to encourage flowering but they will still rest for a few weeks between flushes of flowers. Prune the non-bloomer back and I'll bet you get lots of flowers in about 3 weeks. Enjoy!

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