Certified organic vegetable, flower, and herb seeds.

North Carolina sellers of organic seeds for a variety of heirloom and open pollinated vegetables, herbs and flowers.

Specializing in organically grown, open pollinated flower, vegetable and herb seeds.

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.

Organic and biodynamically grown Chinese and North American medicinal plant seeds.

Based in Israel, Genesis is a large producer of certified organic seeds of flowers, culinary herbs, medicinal herbs and vegetables.

Wholesaler and retailer of garden seed certified organic and guaranteed gmo free : Edible flowers, vegetables, flowers and herbs. Only available in Canada.

Organically grown seeds, open-pollinated, heritage, vegetable, flowers, and herbs.

Producers and supplier of certified organic herb seeds and plants.

Offers seeds for vegetables, flowers, and cover crops, organically produced in Vermont.

Organically grown medicinal herb seed of echinacea, goldenseal and 400 other species of plants.

Offering non-certified organically grown hardneck and softneck seed garlic.

They sell certified organic seeds and plants, including heirloom tomatoes.

US representative of a Polish producer of organic greenhouse tomato seeds.

UK site providing a range of unusual organically grown chilli (chile) seeds, and some non-organic exotic ornamentals including banana seeds and palm seeds.

Promoting self-empowerment by providing untreated heirloom and heritage seeds to grow high-protein, good yielding, and great tasting crops.

Offers certified organic seeds and food, plus tools, books, and gifts available through online catalog.

Seed-saving organization offers many varieties of heirloom and other open-pollinated vegetables that grow well in the southeastern U.S.

Online catalog offering open pollinated seeds. Certified Organic.

British Columbia grower of organic flower, herb and vegetable seeds

"Organically raised" heirloom tomato, bean, lettuce, pea and flower seeds.

Since 1992. Open-pollinated, heirloom seeds, organically produced. Offers tomato, vegetable, herb, flower, and sweet pea seeds.

Northern California seller of over 400 varieties of organic heirloom and open-pollinated tomato seeds. Also offers tomato related books, supplies, and gift items.

Organically grown tomato seeds from Sweden. There is an English list on the site, but most is in Swedish.

Small Canadian family farm offers Certified Organic gourmet and heirloom seed. Specializing in tomatoes and salad greens suited to the shorter season.