USDA Certified OrganicCertified by OneCert, Inc.

Millborn Seeds, Inc

Name: Millborn Seeds, Inc
Address: 2132 32nd Ave, Brookings, SD, 57006, US
Telephone: 605-627-1901

Brookings, SD 57006All County

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About Millborn Seeds, Inc

Millborn Seeds, Inc is a certified organic farm located in Brookings, South Dakota (All County).

Millborn Seeds, Inc is committed to certified organic farming practices, prioritizing biological soil health and sustainable agriculture in South Dakota. Organic certification ensures the farm meets strict USDA standards for avoiding synthetic pesticides and fertilizers, instead relying on biological inputs, cover cropping, and regenerative practices that build long-term soil fertility.

This farm holds the following certifications: USDA Certified Organic, Certified by OneCert, Inc.. Certificate data is sourced directly from the USDA National Organic Program registry. View USDA Certificate

Biological Programs for This Farm

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Products Used by South Dakota Organic Farmers. Ships direct from AgConcepts to your farm.

ZyDrive

Biological

In-furrow and seed treatment biological inoculant that delivers nitrogen-fixing bacteria, phosphate solubilizers, and mycorrhizal fungi directly at the germinating seed.

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Enhance

Foliar

Foliar fertilizer that delivers phosphate and essential nutrients directly through the leaf — applied during vegetative-to-reproductive transition for maximum crop response.

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Certified Organic Farming in South Dakota

South Dakota is home to 29,700 farm operations, a growing number of which hold USDA Organic certification. Organic farms in South Dakota primarily produce Corn, Soybeans, Wheat, and similar crops using biological soil programs that build long-term sustainability.

Biological inputs — including humic acids, beneficial enzymes, and mycorrhizal fungi — are a cornerstone of certified organic production across South Dakota, replacing synthetic fertilizers while improving soil structure and crop resilience.

Corn farmers in South Dakota South Dakota farm directory