I've been advised by my source for mycorrhizal spores that it's safe to use fish emulsion and bat guano(I think that's the right word). Anything organic. He was concerned that I might be using Miracle Grow or any other like product. It will kill the spores. "Byron.Bromley" wrote: > If VAM does a number on plants that have that low of P > rating in the soil, whats it going to do for gardeners that > use Miricale Gro 15-35-15 or Bloom 10-60(52?)-10, That > combination really should burn up your plants. > READ labels, I have to agree, 100% on that one. Just 1 example > there are a least 5 different plant out times for different seeds. > The big problem is most manufacturers don't allow you to read > labels until the product label has been destroyed so you can't get > a refund. Or the labels are not complete enough, after you > have screwed something up and you contact the maker, then they > send you a big sheet of what should have been done. > > Byron