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| Elixir Farm Organic and biodynamically grown Chinese and North American medicinal plant seeds. |   |
| Sow Organic Seed Co. Online catalog offering certified organic, open pollinated seeds. |   | |
| Sow Organic Seed Co. Online catalog offering certified organic, open pollinated seeds. |   | |
| Tomato Fest Northern California seller of organic heirloom and open-pollinated tomato seeds. |   | |
| Stellar Seeds British Columbia grower of organic flower, herb and vegetable seeds |   | |
| Heirloom Gardens Sells flowers, herbs, and vegetable seeds grown prior to 1900. Grows organically. |   | |
| Heirloom Seeds Sells non-hybrid vegetable, flower, and herb seeds. Some certified organic seeds. |   | |
| Greta's Organic Gardens Organically grown seeds, open-pollinated, heritage, vegetable, flowers, and herbs. |   | |
| Greta's Organic Gardens Organically grown seeds, open-pollinated, heritage, vegetable, flowers, and herbs. |   | |
| Terra Edibles organically grown heirloom seeds - Since 1992. Open-pollinated, heirloom seeds, organically produced. Offers tomato, vegetable, herb, flower, and sweet pea seeds. |   | |
| Botanical Interests Wholesale Site Offering a full line of untreated flower, vegetable, herb, and organic seeds. Family owned and operated. |   | |
| Appalachian Seeds North Carolina sellers of organic seeds for a variety of heirloom and open pollinated vegetables, herbs and flowers. |   | |
| Stellar Seeds British Columbia grower of organic flower, herb and vegetable seeds |   | |
| Appalachian Seeds North Carolina sellers of organic seeds for a variety of heirloom and open pollinated vegetables, herbs and flowers. |   | |
| Tomato Fest Northern California seller of organic heirloom and open-pollinated tomato seeds. |   | |
| NC+ Organics Seed source for organic farmers. Farmer-owned cooperative. Corn, soybeans, sorghum, and alfalfa available. |   | |
| Ecogenesis Inc. Canadian company selling seeds grown from publicly-owned genetic material. Site includes variety descriptions, but does not clearly differentiate between conventionally grown and certified organic seed. |   | |
| Abundant Life Seed Foundation This non-profit organization preserves biodiversity by growing and distributing open-pollinated seeds. The web site includes news, forums, information and a catalog. |   | |
| Southern Exposure Seed Specializing in heirloom and other open-pollinated vegetables that grow well in the Southeastern U.S. On line ordering available. |   | |
| Elixir Farm Organic and biodynamically grown Chinese and North American medicinal plant seeds. |   | |
| Seed Savers Exchange Founded in 1975, this non-profit organization started the heirloom seed movement. Web site includes general information as well as an online catalog. |   | |
| Ecogenesis Inc. Canadian company selling seeds grown from publicly-owned genetic material. Site includes variety descriptions, but does not clearly differentiate between conventionally grown and certified organic seed. |   | |
| Southern Exposure Seed Specializing in heirloom and other open-pollinated vegetables that grow well in the Southeastern U.S. On line ordering available. |   | |
| Botanical Interests Wholesale Site Offering a full line of untreated flower, vegetable, herb, and organic seeds. Family owned and operated. |   | |
| NC+ Organics Seed source for organic farmers. Farmer-owned cooperative. Corn, soybeans, sorghum, and alfalfa available. |   | |
| Seed Savers Exchange Founded in 1975, this non-profit organization started the heirloom seed movement. Web site includes general information as well as an online catalog. |   | |
| Terra Edibles organically grown heirloom seeds - Since 1992. Open-pollinated, heirloom seeds, organically produced. Offers tomato, vegetable, herb, flower, and sweet pea seeds. |   | |
| Heirloom Gardens Sells flowers, herbs, and vegetable seeds grown prior to 1900. Grows organically. |   | |
| Heirloom Seeds Sells non-hybrid vegetable, flower, and herb seeds. Some certified organic seeds. |   | |
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