Michael from Concord, Ca writes
How to mix? What is the product-to-water ratio? How is it to be applied? [I don't have the instruction pages]. Thank you.
Bio Advanced 3-in-1 Insect Disease & Mite Control Concentrate is labeled to treat black spot and is labeled safe for use in roses. The mix ratio is 5 1/4 tbsp. per 1 gallon of water.
Answer last updated on: 09/11/2018
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