KC Gardens

Do these knockouts have a virus?

Knockout virus?


Can you tell from this picture if the knockout rose had the Rosetta Virus? - Marilyn -


  1. 10 months, 2 weeks ago

    Unfortunately this does appear to be rose rosette. The only control is removal. The good news is you can replant in a month or so once the old roots have died.

    If you would like another opinion bring a sample to your local Extension office.

    Dennis Johnson County Extension

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