Organic Farming · August 2025 · 4 min read
The National Organic Program requires certified organic operations to use organically grown seed when commercially available. Understanding the requirements and knowing where to source quality organic seed helps you stay compliant and access the best genetics for your operation.
Under NOP regulations, organic producers must use organic seed unless an equivalent variety is not commercially available in organic form. You must document your search efforts — typically contacting at least three suppliers — before using conventional untreated seed as a substitute. Treated seed with synthetic fungicides or neonicotinoid coatings is never permitted under organic certification.
Start your search with the Organic Seed Finder database maintained by the Organic Seed Alliance, which catalogs available organic seed by crop and variety. Contact your certifier to understand their specific documentation requirements for the commercial availability exemption. Some certifiers accept a simple log of suppliers contacted, while others require formal written responses showing that the variety or quantity you need is unavailable.
Companies like Albert Lea Seed, Blue River Organic Seed, and High Mowing Organic Seeds specialize in organic field crop and vegetable seed. Many conventional seed companies now offer organic lines for corn, soybeans, and small grains as demand has grown. Order early — popular organic varieties sell out quickly, and lead times are longer than conventional seed due to smaller production volumes.
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