USDA Certified OrganicCertified by Organic Crop Improvement Association

4D Farms DBA Dustin Norberg

Merrill, IA 51038Kossuth CountySoybeans +1 more

crops grown

certifications

About 4D Farms DBA Dustin Norberg

4D Farms DBA Dustin Norberg is a certified organic farm located in Merrill, Iowa (Kossuth County). The operation focuses on Soybeans and Wheat.

4D Farms DBA Dustin Norberg is committed to certified organic farming practices, prioritizing biological soil health and sustainable agriculture in Iowa. 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 Organic Crop Improvement Association. Certificate data is sourced directly from the USDA National Organic Program registry. View USDA Certificate

Crops Grown at 4D Farms DBA Dustin Norberg

Each crop links to biological fertilizer guides and state-specific growing data.

SoybeansRow Crop

Spring-Summer

Fertilizer guide·Soybeans in Iowa

WheatRow Crop

Fall/Winter-Spring

Fertilizer guide·Wheat in Iowa

Biological Programs for Soybeans Growers

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Products Used by Iowa Organic Farmers — matched to Soybeans production. 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 Iowa

Iowa is home to 84,992 farm operations, a growing number of which hold USDA Organic certification. Organic farms in Iowa primarily produce Corn, Soybeans, Oats, 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 Iowa, replacing synthetic fertilizers while improving soil structure and crop resilience.

Corn farmers in Iowa Iowa farm directory