Seeds
By kyle@tgcgrain.com
Published: July 9, 2024
The world’s only directory of organic, non-GMO, and regenerative suppliers

The Sourcebook features suppliers of seeds, grains, ingredients, animal feed, and food products. There are also related products and services, such as advocacy organizations, GMO testing labs, and organic, non-GMO, and regenerative certification firms.
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Directory of Suppliers & Service Providers
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- Other Seeds (52)
- Soybean Seed (61)
- Cover Crops (28)
- Cotton Seed (8)
- Corn Seed (60)
- Canola/Rapeseed Seed (5)
- Alfalfa Seed (19)
Organic grain and ingredients and some non-GMO grain for both animal feed and food grade markets; purchase and supply niche grains for milling customers ranging from buckwheat and spelt to hard red spring and hard red winter wheat; handle specialty ingredients and pet food ingredients; offer cover crop seed, fertilizer; bulk truck freight and company-owned rail transportation and rail transloading at multiple locations
Open-pollinated and heirloom non-GMO seeds for garden vegetables, fruits, flowers, herbs, potatoes, trees, and shrubs; also carry beef and organic u-pick strawberries
Organic and non-GMO grains (corn, wheat, barley, and rice); organic planting seed (wheat, barley, oat, safflower, and rice)
Organic food and feed grade: soybean and soybean products (meal, extruded meal, flour, grits, oil, lecithin, and seeds); organic: corn, cracked corn, corn gluten meal, corn oil, wheat, wheat flour, flaxseed, sesame, sorghum, millet, and more food and feed products
Seed sold under the AgriGold and LG Seeds brands; conventional: yellow dent, yellow HEC, waxy corn hybrids, white corn, and soybeans; untreated seed available
Certified organic and non-GMO farm seed, including corn, soybeans, cover crops, small grains (including oats, barley, and wheat), alfalfa, clovers, and forages
Non-GMO and organic corn seed and cover crops, also organic wheat
Breeds and produces cotton, soybean, wheat and peanut seeds, all strictly non-GMO and tested for GMO contamination
Conventional/non-GMO and organic seed: high yielding "Illini Brand" soybeans (all non-GMO with maturity rates ranging from 2.0-4.2), with 22 commodity lines; also supply oats, wheat, and small seeds; certified organic processor of oats, soybeans, and wheat
Full range of open pollinated, non-GMO, heirloom, and non-treated seeds; varieties include garden vegetables, herb, and flower seed
Organic seed corn, soybean seed, and wheat seed
Non-GMO Project Verified: High protein-clear hilium, food-grade soybean seed
Non GMO and organic: soybean products (meal, seeds, expeller pressed refined oil, lecithin, flour), flax seeds, flax meal; non-GMO soybean products (full-fat meal, granules TVP, and low-fat meal)
Organic and Non-GMO Project Verified seed corn, distributor of seaweed/kelp products, and Planters II fertilizer
Organic seed supplier of corn, PuraMaize, leafy silage, alfalfa, and soybeans
Non-GMO: corn and soybean seed; non-GMO soybean meal
Over 600 varieties of vegetable, flower, and herb seeds for the home gardener, including many certified organic, heirloom, sprouting, and micro-green varieties; family owned since 1995
Non-GMO and organic hybrid seed corn, ValuePlus® nutrient enhanced hybrid seed corn, Purity Plus™ validation protocol to show seed does not contain GMOs
Wide range of seeds including cool and warm season grasses, legumes (alfalfa, clover, forbs), KingFisher corn varieties, triticale, and small grains (oats, barley, wheat, rye, spelt), pasture mixes, hay, cover crops, brassicas, and forages
Non-GMO seed corn, soybeans, wheat, and oats seed; non-GMO food grade soybeans
Organic corn, soybean, alfalfa, and other seeds; organic soybean products (food and feed grade soybean meal and oil); organic feed, certified feed mill, seed cleaning, bagging, marketing, and grain milling
Non-GMO cotton seeds, naturally colored cotton seeds, and pigeon pea seeds
Non-GMO and organic feed, seed, grain, fertilizer, and soil
Organic and non-GMO seed: corn, cover crops, alfalfa, clover, grasses, grass blends, CRP seed, and more; also custom seed cleaning and contract for production
Non-GMO: yellow corn, soybeans, flaxseeds, sorghum, white corn, barley, wheat, sugar, honey, rapeseeds, cottonseeds, vegetable oils
Non-GMO seed: edamame soybean, forage type soybean, corn, rice, and high protein edible soybean; cover crops including turnip, radish, rape, clovers, peas, sorghums, alfalfa, kale, and collards; custom blending and bagging also for private label; full service seed and warehouse company
Develops high-yielding non-GMO seed varieties with enhanced nutritional values using precision breeding methods; varieties include sesame, soybean, and legumes; also pea protein and quinoa
Organic seed (corn, soybean, alfalfa); chicken manure; also supply OMRI approved pesticides
Organic vegetable, grain, herb, flower, forage, and cover crop seeds; tools, books, accessories, and more
Hybrid seed corn, conventional non-GMO, and organic; specialty corn hybrids: blue corns, orange flint corn, high carotene, high lysine, floury-1, waxy, high amylose, white corn, hard endosperm corn hybrids
Non-GMO cover crop seeds, 120 different varieties divided into four categories: legumes, grasses, brassicas, and broadleaf plants; also cover crop seed mixes
Open pollinated seed: field corn, sweet corn, hull-less oats, einkorn, popcorn, and pumpkin seed
Non-GMO seed and food-grade grain: corn, waxy corn, soft red winter wheat, and soybeans
Over 700 varieties of heirloom, open-pollinated, and hybrid vegetable, herb, flower, and cover crop seeds; all seed varieties are certified organic and NGPV
Independent seed company selling non-GMO seed corn to help farmers maximize profit; also offer CoverCropExchange.com to connect buyers and sellers of cover crop seed, encouraging sustainable regenerative farming practices
Manufacturer of non-GMO and organic: livestock feeds and minerals; one stop source for many brands of seed for grain, forages, and cover crops
Soybeans, amaranth, mung beans, and sorghum seeds
International, multi-channel seed retailer specializing in vegetable, flower, herb, and cover crop/farm seed as well as quality tools and supplies
Conventional soybean seed, group III through V; food-grade specialty soybean seed, group III through V
Non-GMO food-grade soybeans and soybean seeds for domestic and international customers
Certified organic and non-GMO seed (corn, soybean, wheat, buckwheat, hay, and cover crops); organic and non-GMO food-grade and cleaned: raw soybeans and wheat; buyers of organic soybeans from farmers; provide custom seed and grain cleaning
Offers scale and logistics partnerships and farmer-facing relationships to drive and create demand for specialty acres; supplies non-GMO animal feed, soybean seed, and cover crop seed
Certified organic and non-GMO food and feed-grade grains including soybeans, corn (white, yellow, blue), wheat, oats, barley, cereal rye, popcorn, dry beans/pulses, and other; custom cleaning includes screening, gravity, and full-color optical sorting; supplier of organic and non-GMO cover crop seeds; acreage contracts with farmers in Midwest
Provides an innovative, sustainable, and diversified seed crop portfolio for cereal and cattle growers; varieties include corn, sunflower, canola, soybean, alfalfa, and a mixture (MAS4); Masseeds is a brand of Maisadour
Non-GMO and organic hybrid corn seeds, Masters Choice "floury corn" animal feed providing superior digestibility
Non-GMO and organic high-protein-food-grade soybeans and seed for tofu and other soy products; conditioning, color sorter, roller mill, bags, totes, or bulk; container and truck loading; soybean sales domestic and export
Certified organic seed including corn, alfalfa, timothy, clover, and orchard grass
Non-GMO and organic hemp: whole or hulled seeds, roasted, extra virgin cold-pressed oil, protein powders (flour and presscake), planting seed
Conventional, non-GMO breeding led by MU soybean breeder, Andrew Scaboo; products range from mid-group III to mid-group IV with traits appropriate for the Midwest such as SCN resistance; also helped develop high oleic trait technology, Soyleic®
Non-GMO and some organic: sweet corn, edamame, and other vegetable, herb, and flower seeds; blue and white corn; popcorn; fertilizers, high tunnels, greenhouses, and supplies
Broker of organic and transitional oats (available as cut and rolled by autumn 2022) and oat seed; publisher of oats market newsletter
Heirloom seed for food crops, indigenous to southwest US and other, also food products such as dried chiles, mesquite, beans, wheat, cacti, and teas
Organic and non-GMO seed corn, soybeans, alfalfa, and other small seed; OCIA certified organic seed conditioning facility; third generation family seed business since 1920
Organic and conventional non-GMO maize hybrid seeds for planting, ultra early maize varieties for sustainable, double cropping, and crop rotation systems; able to deliver Demeter produced and certified F1 seeds
Over 70 varieties of regionally adapted, certified organic vegetable and grain seed, grown in Minnesota
Pacific Northwest Co-op speciality foods: zero-tannin lentils, garbanzo beans, green split peas, wheat; Mighty Mustard cover crop seed
Ganesha, a non-GMO hybrid cotton seed variety, researched and developed by Paras company in the medium staple segment, Super DCH, non-GMO hybrid cotton seed variety, researched and developed by Paras company in long-staple cotton segment
Non-GMO seeds (cotton, soybean, maize, guar gum, wheat and hybrid wheat, onion, and more), bio-fertilizers, seed coating polymers, and plant growth promoters
Non-GMO conventional: seed corn, soybean seed, high oil seed corn
Organic and open-pollinated seeds, including vegetables, pastures, cover crops, and wildflowers; fruit trees, organic garlic and potato seeds, organic fertilizers, weed and pest controls, tools, growing equipment, irrigation, season extenders, and homesteading supplies
Supplier of organic grain, seeds, feed by-products, and farm/soil products: grains (wheat, barley, corn, oats, sorghum, triticale, rice, millet), grain by-products for feed, planting seeds (wheat, barley, cover crop), farm/soil products such as nutrients, fertilizers, and raisin trays
Conventional (non-GMO) seed: corn (yellow dent, white, and waxy), soybean, canola, alfalfa; also provider of agronomic services
Dairy-specific seed corn and other forages, Non-GMO Project Verified and organic products available
Organic and non-GMO seed corn that produces grain for ethanol, or feed, or food, or silage
Manufacturer and distributor of organic and regenerative fertilizers, including biostimulants, soil amendments, foliar sprays, micro and macro nutrients, soil testing, sap testing, organic and non-GMO seed, crop, and agriculture consulting
Organic and non-GMO services and products: grain storage, grain buying, cash crop seed, fertilizer, consulting, soil testing, cover crop seed and blending, livestock nutrition products; organic and non-GMO: corn, other grains (wheat), soybeans, and seeds (corn, soybeans, cover crops, alfalfa, canola/rapeseed, and other)
Custom processing and sales for organic and non-GMO grains for food, feed, and seed, including but not limited to alfalfa seed, alfalfa pellets, barley, clover, corn, cover crops, grain sorghum (milo), forage sorghum, millet, oats, peas, popcorn, rye, soybeans, soybean meal, triticale, and wheat
Supplier of non-GMO winter and spring canola seed; organic canola seed
Seeds (legumes, grains, vegetables, herbs, clover, cover crops, and garlic)
Non-GMO and organic: soybean seed, processed soybean (flour, meal, expeller pressed refined oil, lecithin), sunflower lecithin, flaxseed, mustard meal, rapeseed (canola) meal, and sesame seeds
Open-pollinated, rare, organic, and heirloom garden seeds
Non-GMO, non-hybrid, untreated vegetable, herb, wildflower, cover crops, and native grass seeds adapted to cold short seasons
Certified Organic: Painted Mountain open pollinated corn, bred to grow in dry, rugged western U.S. climates; Montana Morado maize, and Blue Mountain flint
Certified organic supplier of corn and soybean seed as well as non-GMO untreated seed
Organic, IP, and conventional non-GMO food-grade soybeans, seed distribution, R&D, production contracting, processing, logistics, and export
Non-GMO: soya lecithin, soybean seed, soy products (fatty acid oil, acid oil, TVP, and flour)
Extensive line of heirloom and open pollinated seeds, including herbs, spices, vegetables, grains, and cover crops, also seed-saving supplies; all seeds untreated and non-GMO, many are certified organic
Non-GMO heirloom and open pollinated vegetable, flower, herb, and wildflower seeds
Soybean seed, soybean meal, maize/corn, cracked corn, flaxseed (linseed), and kabuli chick peas
Identity preserved, non-GMO high-oleic soybean seed grown with advancing sustainability practices by American farmers
Non-GMO seed: soybean, buckwheat, hulless oats, and yellow flax
Non-GMO soybeans and soybean seed, organic soybeans (food grade), high-protein soybeans, contract production, and import/export worldwide
Non-GMO Project Verified flax, lentils, garbanzo beans/chickpeas, quinoa, radish seeds
Non-GMO hybrid corn seed company that develops the varieties, grows, harvests, and packages the seed; $97/bag, shipped directly to farm
Heirloom and open-pollinated vegetable, herb, and flower seeds for the home gardener and small grower; non-GMO and many certified organic varieties
Certified organic: cotton fiber and cottonseed
High quality non-GMO soybean seed and grain
Non-GMO and organic food and feed grade: soybeans and soybean products (seeds, lecithin, meal, flour, chunks, etc.), flax seeds and flaxmeal, rapeseed meal, sesame seeds, wheat, wheat flour, semolina flour, corn/maize, barley, and seasonal spices; can be made available in 25/50 kg. bags, bulk liner bags, or as per request
Non-GMO seeds: vegetable, sprouting, microgreens, herb, and flower, growing supplies, and more
Organic food and feed grade: soybean and soybean products (meal, extruded meal, flour, grits, oil, lecithin, and seeds); organic: corn, cracked corn, corn gluten meal, corn oil, wheat, wheat flour, flaxseed, sesame, sorghum, millet, and more food and feed products
Conventional and non-GMO soybean seed varieties
Non-GMO food grade, specialty, and general purpose soybean varieties, bred conventionally for soybean variety development
Biodiversity preservation organization working to keep rare, endangered, heirloom, and other open-pollinated seed varieties (vegetable, grain, flower, herbs, tobacco) available to home gardeners, small market growers, and breeders
Conventional and organic: a specialty crops seed business offering premier non-GMO edamame and clear hilium tofu varieties
Organic and non-GMO farm seed including alfalfa, clover, radish, chickling vetch, hairy vetch, timothy, festulolium, ryegrass, fescue, orchardgrass, bromegrass, pasture mix, plowdown mix, sorghum sudan, forage sorghum, buckwheat, triticale, peas, oats, winter rye, wheat, barley, soybeans, and corn
Certified organic seed potatoes, organic vegetable and cover crop seeds
Non-GMO Project Verified: soybean meal, soybean oil (food and feed-grade), soybean seed; also organic soybean and corn seed