Ed wrote: So if anyone can refer me to a supplier I would be grateful. -------- Ed, I've bought mycorrhizal inoculant from Don Chapman at Bio-Organics with good results. Chapman is honest, ethical, and is recommended by a number of university agonomists. His e-mail address is don@bio-organics.com. Web site is http://www.bio-organics.com Usual disclaimers apply; I'm just a satisfied customer/small-scale commercial grower. Catharine/Atlanta, zone 7b