Connie, No flavor change from previous years, because heirlooms always have wonderful taste--far superior to hybrids. The control hybrids were a good, too. Flavor, I think, is more dependent on sunshine to produce fruit sugars and plant genes--rather than soil and fungi. Those two contribute production, disease resistance and plant vigor. I got my mycorrhizae from Bio-Organics, Inc. in Camarillo, CA. E-mail Don Chapman at the company for ordering info. He is at: don@bio-organic.com Doreen Howard