Label / California
Label / MSDS
Phyton 27 is copper sulfate in a organo-metalic polymer. It is a good bactericide for many ornamental plants but can also be used for the rose diseases listed below.
Common Rose Diseases Controlled, Suppressed or Prevented:
Downy Mildew, Black Spot, Botrytis & Crown Canker
Rate & Combination:
Phyton 27 1.5 to 2.5 ozs. per 5 gallons of water spray foliage until wet for Powdery Mildew, Black Spot and Botrytis. Drench soil for Crown Canker.