BAKER CREEK HEIRLOOM SEEDS; 2278 Baker Creek Road Mansfield, MO 65704; 417.924.8917 What a catalog! Beautiful pictures of the produce – vegetable porn for sure. I have never ordered from them, but I have heard good things about them.
BOUNTIFUL GARDENS; 18001 Shafer Ranch Road; Willits, CA 95490; 707.459.6410 Organic seed; open-pollinated. A part of the work done by John Jeavons, a proud and active member of the population of organic and open-pollinated gardeners. If you see him, he owes me a laser pointer.
PEACEFUL VALLEY FARM SUPPLY; PO Box 2209; Grass Valley, CA 95945; 916.272.4769 I have purchased many seeds (and other things!) from Peaceful Valley – I love their catalog. They have an excellent selection of cover crop seeds as well as a lot of organic gardening supplies and tools.
NATIVE SEED/SEARCH; 526 N. 4th Ave. Tucson, AZ 85705; 520.622.5561 (Fax 520.622.5591) Specializing in the seeds of seeds of south western United States, concentrating on the ancient seeds of the First Nations People from amaranth to watermelon. A worthy cause for your money.
PINETREE GARDEN SEEDS; PO Box 300, Rt. 100; New Gloucester, ME 04260; 207.926.3400 Probably the best for a home gardener – small packets of very current seed, a very good value. The smaller packets mean a smaller price so a person can order a lot more varieties and experiment. I have been a customer for many years.
SEED SAVERS EXCHANGE; Rt. 3 Box 239; Decorah, Iowa 52101; 563.382.5990 Membership fees $35. Free brochure. Some organic, but ALL open-pollinated. There are two ways to save seeds: one is to collect them all and keep them in a huge building that protects them from everything up to (and including) nuclear holocaust. The other way is to grow 'em. You can find the chance to grow them here.
SOUTHERN EXPOSURE SEED EXCHANGE; P.O. Box 460, Mineral, VA 23117, 540.894.9480 (Fax: 540.894.9481) A commercial venture that is somewhat similar to Seed Savers Exchange, but really isn't an exchange. They do carry seed saving supplies - nice to have if you are going to save seed.