Remedy is a great general purpose fungicide for trees, shrubs, annuals, and perennials. Made from potassium-bicarbonate. Controls mildew, blackspot, leaf spot, mold, scab, blight, and many others.
General Recommendations: Mix 2 TBLSP per gallon of water. 1 gal. covers 450 sq. ft. Cover all foliage and stems uniformly for best results. Apply at first sign of disease & repeat every 2 weeks until conditions are no longer favorable for disease development. Foliar treatment is best when plants are cool (below 85 degrees F.) Use a hand or pump sprayer.