Bountiful Gardens, Willits, CA. I have ordered from them for several years now and intend to continue ordering from them in the future. Heirloom, open-pollinated, untreated, non-GM seed. Fair prices, decent seed quantities, interesting varieties. A great o.p. seed grain section. Had a few out-of-stocks and was promptly refunded, had a few backorders but received soon after main order received. Was never any big deal and I have never worried that they wouldn't make it right. They have a physical catalog that can be requested through their web site. I urge folks to support seed companies such as this one.