I've seen no evidence it works.
By Jim on 08/01/2022
I bought this product to protect the plants I have inside my home, and have used it for close to two years. I've seen no evidence it is effective against root rot or black leg. I've had a half dozen plants get ill and die from these two diseases, and I am very careful to use new potting soil and disinfect my pots and tools. I also SUSPECT, but do not know for certain that it inhibits root formation as none of my cuttings that I watered with the product seem to grow roots.
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