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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 $45 (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.

Selection

We carry a huge selection seeds: garden, microgreens, sprouts, flower, grain, cover crop & more. Be sure to check our growing supplies, kits and other products: See all categories.

Guarantee

We back up everything we sell with a 30 day satisfaction guarantee. Please don't hesitate to contact us during business hours. We are just a phone call or email away.

Easy Ordering

When you create an account, enjoy ecommerce convenience like easy order tracking, payment methods, rapid reorder checkout and more. You can also place an order by phone by calling: 866-948-4727

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Legend: H for Heirloom, O for Organic, A for AAS Winner, F for staff favorites
25 Items
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Squash Summer Zucchini Black Beauty SeedBulk Black Beauty Zucchini Seeds
-0
AAS Winner
Heirloom
Squash Seeds - Summer - Zucchini Black Beauty
Starting at $2.49
Squash Summer Crookneck Seednon gmo summer crookneck squash seed bag
-0
Heirloom
Squash Seeds - Summer - Crookneck
Starting at $2.49
Squash Summer Early Prolific Straightneck Seednon gmo early prolific straightneck summer squash seed bag
-0
AAS Winner
Heirloom
Squash Seeds - Summer - Early Prolific Straightneck
Starting at $2.49
Squash Summer Zucchini Cashflow Hybrid Seednon gmo zucchini chasflow hybrid summer
-0
Squash Seeds - Summer - Zucchini Cashflow Hybrid
Starting at $3.79
endurance BC F1 zucchiniendurance BC F1 zucchini seed packet
-0
Squash Seeds - Summer - Zucchini, Endurance BC, F1
Starting at $2.49
Squash Seeds - Summer - Zucchini GoldenSquash Seeds for Garden Non GMO Planting
-0
Heirloom
Squash Seeds - Summer - Zucchini Golden
Starting at $2.49
Squash - Summer - Zucchini Golden Glory HybridBulk Zucchini Seeds - Wholesale
-0
Squash Seeds - Summer - Zucchini Golden Glory Hybrid
Starting at $2.79
Squash Summer Zucchini Cashflow Hybrid SeedBulk Zucchini Seeds - Eight Ball
-0
AAS Winner
Squash Seeds - Summer - Zucchini Eight Ball Hybrid
Starting at $2.99
Squash Summer Zucchini Elite Hybrid SeedBulk Elite Zucchini Seeds - Hybrid
-0
Staff Favorite
Squash Seeds - Summer - Zucchini Elite Hybrid
Starting at $2.99
Squash Summer Zucchini Grey Seednon gmo zucchini grey summer squash seed bag
-0
Heirloom
Squash Seeds - Summer - Zucchini Grey
Starting at $2.49
Squash Summer Sunburst Hybrid SeedBulk Sunburst Hybrid Squash Seeds
-0
AAS Winner
Squash Seeds - Summer - Sunburst Hybrid
Starting at $4.29
Squash Summer Early White Bush Scallop SeedGMO Free Squash Garden Seeds
-0
Heirloom
Squash Seeds - Summer - Early White Bush Scallop
Starting at $2.49
Bennings Green Tint Scallop Summer Squash SeedsNon-GMO Bennings Green Tint Scallop Summer Squash
-0
Squash Seeds - Summer - Bennings Green Tint Scallop
Starting at $2.49
Squash Summer Zucchini Greyzinni Hybrid SeedBulk Summer Squash Seeds - Wholesale
-0
AAS Winner
Squash Seeds - Summer - Zucchini Greyzinni Hybrid
Starting at $2.89
Squash Summer Zucchini Italian Striped SeedSummer Squash GMO Free Seeds
-0
Heirloom
Squash Seeds - Summer - Zucchini Italian Striped
Starting at $2.49
Squash Summer Zucchini Spineless Beauty Hybrid Treated SeedSeeds for Non GMO Gardening Squash
-0
Squash Seeds - Summer - Zucchini Spineless Beauty Hybrid (treated)
Starting at $12.03
Costata Romanesco Squash SeedsCostata Romanesco Squash Seeds Packet
-0
Heirloom
Squash Seeds - Costata Romanesco Zucchini
Starting at $3.09
Squash Seeds - Italian - Genovese ZucchiniSquash Seeds - Italian - Genovese Zucchini
-0
Heirloom
Squash Seeds - Italian - Genovese Zucchini
Starting at $2.49
summer trieste white zucchininon gmo trieste white summer zucchini squash seed bag
-0
Heirloom
Zucchini Squash Seeds - Summer - Trieste White
Starting at $2.49
Summer Squash Vegetable Marrow White BushVegetable Marrow White Bush Summer Squash Seed Packet
-0
Heirloom
Squash Seeds - Summer - Vegetable Marrow White Bush
Starting at $2.49
Tatume Squash SeedsTatume Squash Bulk Seeds
-0
Heirloom
Squash Seeds - Tatume
Starting at $2.49
Diamant F1 Summer SquashDiamant F1 Summer Squash Seed Packet
-0
Squash Seeds - Summer - Diamant F1 Zucchini
Starting at $3.29
Lebanese White Bush Summer SquashSummer Squash Lebanese White Bush Seed Packet
-0
Heirloom
Squash Seeds - Summer - Lebanese White Bush
Starting at $2.49
Squash Seeds - Italian - Bianco Lungo CylindricoSquash Seeds - Italian - Bianco Lungo Cylindrico Seed Packet
-0
Heirloom
Squash Seeds - Italian - Bianco Lungo Cylindrico Zucchini
Starting at $2.49
Vegetable Marrow Green Bush SquashSquash Vegetable Marrow Green Bush Seeds Packet
-0
Heirloom
Squash Seeds - Summer - Vegetable Marrow Green Bush
Starting at $2.49
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