John I'm not saying it isn't working, because I definitely see improvement in the plants while still in the cups with potting soil. I just have seen no discernible difference in the plants once in my fusarium laced soil. It may well be killing a bit of the fusarium but not enough to make a big difference.
What I really need are a couple of really cold winters so that my beds freeze solid. That hasn't happened in years. We have been having exceptionally mild winters with no really cold weather for a few years and the fusarium which is always here has just gotten worse.
Bill
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