Hi, In message <CAOi3jfPygU4eOYWEGc_g0nWWj5_FRMz7MVPSKYVd2L-DJBXdQw@mail.gmail.com>, Randall P. Linke <randysgarden@gmail.com> writes >I have GA3 that I have considered using on some seeds that have been >unresponsive to other treatments. Does anyone know a good source of >information on what other seeds benefit from treatment and at what >concentrations? There is Norman Deno: Title: Seed germination, theory and practice. http://ddr.nal.usda.gov/dspace/bitstream/… Title: First supplement to the second edition of Seed germination theory and practice. http://ddr.nal.usda.gov/dspace/bitstream/… Title: Second supplement to Seed germination theory and practice. http://ddr.nal.usda.gov/dspace/bitstream/… -- David Pilling email: david@pilling.demon.co.uk web: http://www.davidpilling.net/ post: David Pilling, P.O. Box 22, Thornton-Cleveleys, Blackpool. FY5 1LR. UK