Since 1974, Mountain Valley Seed Co. has been providing passionate growers with a wide range of high quality seeds at wholesale prices. No matter what type of grower you are, we have little something for everyone, including vegetable, herb, sprouting, and microgreen seeds to wildflower seeds. If you are looking for open pollinated (OP), heirloom or certified organic seeds we've got those. The variety of the products and seeds we provide is just as diverse as the growers.
All Garden Seed Categories
Our Roots:
Since 1974 Mountain Valley Seed Co. has been providing fellow passionate growers with a wide range of high quality seeds. Our business has grown, but we are proud to still be a "little guys" and remain one of the few truly independent seed companies in the nation. We are still catering to the local grower, still operating as a small company and still supporting all of our local growing movements.
Whether you're a hardcore, old-school farmer, a back-yard- urban-gardener, or an organic-local-food CSA grower, our extensive inventory has a little something for everyone: from vegetable, herb, sprouting and microgreen seeds to wildflowers and exotic flower varieties. If you are looking for open pollinated (OP), heirloom, or certified organic seeds we've got those. If you are looking for specialized hybrid seeds, we have those, too! If you need archive quality storage seeds, you've found THE EXPERTS. We even sell seeds to help you grow ginormous competition level pumpkins—up to 1,200 pounds! But, if you are looking to purchase GMO seeds, sorry, you will need to look somewhere else. We won't sell any of those.
In addition to seeds, we offer a wide range of growing supplies—from starter plugs and fertilizers to grow lights and trays.
Why Trueleafmarket.com?
Lightning Fast, Free Shipping
Get it fast! Over 96% of our orders ship out within 1 business day. Over half of orders ship same day. Free ground S&H on orders over $75 (lower 48). Shipping upgrades available.
Non-GMO, Organic
100% of our seeds are Non-GMO, and we have a huge selection of organic seed options to choose from. See our Organic Certification & Safe Seed Pledge.
Rewards Points
Earn rewards points on every order. Use rewards points to get a discount on future orders or save up enough for a free order! Also get points for creating an account, sharing socially & more.
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Crimson Clover - Cover Crop Seeds
70-90 Days. Trifolium incarnatum. Cover Crop. Non-GMO. Annual. Heirloom crimson clover seeds are an ideal annual garden companion and cover crop for plants and soils deficient in nitrogen. Use to...
Winter Rye - Cover Crop Seeds
This is rye grain (Secale cereale) - not Ryegrass (Lolium). It is not for over-seeding lawns. Open-pollinated. Annual. Heirloom. Non-GMO Organic winter rye cover crop is one of the most...
White Dutch Clover - Cover Crop Seeds
70-90 Days. Trifolium repens. Non-GMO. Cover Crop. Perennial. Open-pollinated White Dutch clover seeds produce a cover crop for gardens lacking in nitrogen and productivity. Non-GMO White Dutch clover seeds quickly...
Alfalfa - Organic - Cover Crop Seeds
60-70 Days. Medicago sativa. Organic. Non-GMO. Cover Crop. Also known as "lucerne", Organic non-GMO alfalfa is a year-round cover crop, widely grown for its nitrogen-replenishing benefits and fertile, all-natural springtime...
Alfalfa - Cover Crop Seeds
60-70 Days. Medicago sativa. Annual. Non-GMO. Cover Crop. Also known as "lucerne", non-GMO alfalfa is a year-round cover crop, widely grown for its nitrogen-replenishing benefits and fertile, all-natural springtime "green...
Mini Clover Lawn Seeds - Miniature Clover
Miniature Clover Seeds. Trifolium repens. Non-GMO, Heirloom. Perennial in Zones 3-10. Can be grown as an annual in other zones. A dwarf white clover with leaves that are one-third to...
Broad Windsor Fava Bean - Cover Crop Seeds
80-90 Days. Vicia faba. Annual. Cover Crop. Heirloom. Non-GMO Broad Windsor fava bean seeds grow one of the most beneficial heirloom cover crops available to the home gardener. Popularly sown...
Hairy Vetch - Cover Crop Seeds
80-90 Days. Vicia villosa. Annual. Heirloom. Non-GMO. Such a vigorous annual cover crop that it is considered invasive in much of the United States, non-GMO hairy vetch is a European...
Clover Seeds - Medium Red
Medium Red Clover Seeds. 60-69 days to maturity. trifolium pratense. Open Pollinated, Non-GMO, Annual. Medium red clover is a short-lived perennial used to supply nitrogen. Unlike other legumes, it fixes...
No-Till Forage Friendly Cover Crop Mix
30-60 Days to termination. No-Till Forage Friendly Cover Crop Seeds. Non-GMO, annual, winter-killing, no-till, and forage-friendly. This mix has been created as a forage-safe option for home gardens, small farms,...
Austrian Field Pea
60-70 Days. Pisum sativum subsp. arvense. Non-GMO. Heirloom. Open-Pollinated. Austrian field pea cover crop seeds grow a non-GMO restorative low-growing, vining legume known to convert over 200 lbs of nitrogen...
Mustard - Farmer's Favorite Cover Crop Mix
35-45 Days to maturity. Brassica juncea. Farmer's Favorite Mustard Cover Crop Mix Seeds. Non-GMO, Open Pollinated, Annual. This is a blend of several mustards that work well together to provide...
Cover Crop Inoculant - Alfalfa and Clover
Mountain Valley Seed Company cover crop seed inoculant is a reliable and safe powder inoculant full of essential rhizobia bacteria for all Alfalfa and clover cover crops to increase the...
Clover Seeds (Coated) - New Zealand
Trifolium repens. Perennial low growing clover that is very similar to White Dutch Clover, however, it is more vigorous. New Zealand clover is more drought tolerant once established, and can...
Mighty Mustard® Pacific Gold - Cover Crop Seeds
35-40 Days. Brassica juncea. Cover Crop. Non-GMO. Open-Pollinated. Mighty Mustard® Pacific Gold seeds are one of the most beneficial, diverse, and quickly maturing cover crops for the home garden. Mighty...
White Berseem Clover (Coated) - Cover Crop Seeds
Open-pollinated Coated (clay and inoculant) White Berseem clover seeds grow an essential annual cover crop for gardens lacking in nitrogen and productivity. Non-GMO White Berseem clover seeds quickly mature into...
Clover Trio Cover Crop Seed Mix
Variable Days to termination. Clover Trio Cover Crop Seeds. Non-GMO, perennial. This trio of clover is a fantastic choice for attracting pollinators, generating nitrogen, and improving soil tilth. The combination...
Clover Seeds - Strawberry
Perennial that forms clumps or mats. Leaves are about an inch long, with flowers that develop to be about as long. Flowers somewhat resemble strawberries or raspberries, thanks to their...
Dundale Pea - Cover Crop Seeds
60-70 Days. Pisum sativum subsp. arvense. Non-GMO. Heirloom. Open-Pollinated. Often known as "field pea" or simply "Dun pea", the non-GMO Dundale pea is a popular cool-weather cover crop, widely grown...
Oats and Peas Cover Crop Seed Mix
50-70 Days to termination. Oat and Peas Cover Crop Mix Seeds. Non-GMO, annual, winter-killing, no-till, forage-friendly. Plant as a spring, summer, or fall cover crop to restore vital nutrients and...
Vetch Seeds - Common
An amazing addition to any garden's bare land, this legume can loosen your soil and add nitrogen. This is a farmers staple feed for cattle, horses, or even rabbits. Read...
Mighty Mustard® Kodiak - Cover Crop Seeds
35-40 Days. Brassica juncea. Cover Crop. Non-GMO. Annual. Mighty Mustard® Kodiak seeds are one of the most beneficial, diverse, and quickly maturing cover crops for the home garden. Mighty Mustard®...
Marigold Seeds - Nematode Control
60-70 Days to maturity. Tagetes patula. Nematode Control Marigold Seeds. Non-GMO, annual, open-pollinated. This drought-tolerant and deer-resistant marigold is an outstanding tool in any gardener’s tool belt. As a specially...
Mustard Seeds - Nemagon
Nemagon is a natural bio-fumigant for root-knot nematode. What is bio-fumigation? Well, there are a lot of big words and some fancy jargon, but it condenses down to this: Bio-fumigants...
Grass Mix - Cabin Grass Seed
Cabin Grass Seed Mix - AKA: Green Space Holder, Dryland Turf Mix, Erosion Turf Mix. This Cabin Grass Seed Mix is a blend of two low growing, very deep rooted...
Cover Crop Inoculant - Soybean
Mountain Valley Seed Company cover crop seed inoculant is a reliable and safe powder inoculant full of essential rhizobia bacteria for all soybean cover crops to increase the transfer of...
Mighty Mustard® White Gold - Cover Crop Seeds
35-40 Days. Sinapis alba. Cover Crop. Heirloom. Non-GMO. Mighty Mustard® White Gold seeds are one of the most beneficial, diverse, and quickly maturing cover crops for the home garden. Mighty...
Aquadulce Fava Bean - Cover Crop Seeds
80 Days. Vicia faba. Cover Crop. Heirloom. Open-Pollinated. Non-GMO Aquadulce fava bean cover crop seeds grow a versatile, restorative, and delicious garden vegetable able to be grown in both spring...
White Ladino Clover
White Ladino Clover Cover Crop Seeds. 21 to 28 Days. Trifolium repens. Non-GMO, Open Pollinated. White Ladino is a legume cover crop that unlike traditional clovers, it is a pastrue...
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