Hank,
I have been using Mykos for a few years now. I use it in my vegetable garden and when I pot up from cups to pots. Here's why I like it so much . 4 years ago , I planted 4 Honeycrisp apple trees . I only bought one tube of Mykos , I ran out of it on the 3rd one . So tree #4 was planted without Mykos soil Inoculant . All 4 trees were 2 1/2 ft tall when planted, on M-7 root stock . all with the same amount of light ,air movement and water. trees 1-3 are 12 to 15 ft. tall and tree #4 is about 7 ft. and not as well branched as the other three. This past October , I harvested close to 200 lbs of honey crisp apples from the 3 trees . While the fourth only gave me twelve apples . They were tasty , but it will be another two years before it catches up with it's siblings .