Monthly Archives: May 2015

This has been a rainy weekend (Memorial Day Weekend). Time to apply protective fungicide spray. Include Maneb or Mancozeb for a little extra blackspot protection.

Your roses should have leaves by now. If so, it is a good time to begin your preventative fungicide application program. This weekend would also a good time to prune your roses to remove all dead wood, crossing or damaged … Continue reading →

Northern rose growers, if your soil temperature is above 50F, then it is time to begin fertilizing your roses.