fedco is a cooperative seed and garden supply company. its divisions, fedco seeds, organic growers supply, fedco trees, potatoes, onions and exotics, and fedco bulbs, offer untreated vegetable, herb and flower seed; soil amendments, cover crops, garden tools, organic growing supplies, gardening books, seed potatoes, onion sets, fruit trees, berry bushes, ornamentals, perennials, tender bulbs, fall-planted flower bulbs and seed garlic in three annual catalogs. no gmos.