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"Intelligent, professional and friendly. I know that my lab needs will be handled promptly and correctly and there is always someone qualified to answer any questions I can come up with. It is always a pleasure to work with all of the folks at SoDak!"

Kyle Reinart

Richardson Seeds, Ltd.

"Mr. Tim, We appreciate you and Kalyn attending the ASDA each year and donating an item for the Scholarship auction. As far as seed testing and quality, I consider y'all the experts and appreciate your insight on seed quality each year."

Brian Murray

Erwin Keith, Inc / Progeny Ag

"SoDak Labs' staff is very knowledgeable and provides excellent customer service. They will help us navigate any testing needs we have as we respond to the ever-evolving agricultural seed industry."

Christian Rockwell

Beck's Hybrids

"SoDak Labs' Seed Biology course was an excellent source of foundational knowledge of seed biology. I've worked with CEO, Tim Gutormson, for over three decades and his knowledge of how seed biology and quality impact customer satisfaction is valuable to my company."

Douglas Krog

Land O' Lakes

"The team at SoDak Labs has come to know seed production and is not satisfied with what it is, but always looks to what can be better. They work with and teach how seed quality can be improved through adjustments in production processes."

John Hennenfent

SoDak Labs

"Intelligent, professional and friendly. I know that my lab needs will be handled promptly and correctly and there is always someone qualified to answer any questions I can come up with. It is always a pleasure to work with all of the folks at SoDak!"

Kyle Reinart

Richardson Seeds, Ltd.

"Mr. Tim, We appreciate you and Kalyn attending the ASDA each year and donating an item for the Scholarship auction. As far as seed testing and quality, I consider y'all the experts and appreciate your insight on seed quality each year."

Brian Murray

Erwin Keith, Inc / Progeny Ag

"SoDak Labs' staff is very knowledgeable and provides excellent customer service. They will help us navigate any testing needs we have as we respond to the ever-evolving agricultural seed industry."

Christian Rockwell

Beck's Hybrids

"SoDak Labs' Seed Biology course was an excellent source of foundational knowledge of seed biology. I've worked with CEO, Tim Gutormson, for over three decades and his knowledge of how seed biology and quality impact customer satisfaction is valuable to my company."

Douglas Krog

Land O' Lakes

"The team at SoDak Labs has come to know seed production and is not satisfied with what it is, but always looks to what can be better. They work with and teach how seed quality can be improved through adjustments in production processes."

John Hennenfent

SoDak Labs

"Intelligent, professional and friendly. I know that my lab needs will be handled promptly and correctly and there is always someone qualified to answer any questions I can come up with. It is always a pleasure to work with all of the folks at SoDak!"

Kyle Reinart

Richardson Seeds, Ltd.

Accredited Member Laboratory USML1100 of the International Seed Testing Association (ISTA)

Your Trusted Partner

Diagnostic

Our seed physiologists and agronomists are on staff to diagnose, explain causes, and answer your seed quality questions.

Precision


We conduct over 300,000 tests annually across 100+ species, following AOSA and ISTA standards. Our range of tests include purity, germination, vigor, trait, and molecular diagnostics. We also provide certified ISTA sampling training and certificates.

Accurate Analysis

Our Agronomists and seed technologists conduct and evaluate every seed sample. Never assume accuracy. Rely on our professionals.

Efficient Service

We offer same day planting and test analysis. Expect our friendly staff to provide efficient data management with our state-of-the-art website.

Diagnostic

Our seed physiologists and agronomists are on staff to diagnose, explain causes, and answer your seed quality questions.

Precision


We conduct over 300,000 tests annually across 100+ species, following AOSA and ISTA standards. Our range of tests include purity, germination, vigor, trait, and molecular diagnostics. We also provide certified ISTA sampling training and certificates.

Accurate Analysis

Our Agronomists and seed technologists conduct and evaluate every seed sample. Never assume accuracy. Rely on our professionals.

Efficient Service

We offer same day planting and test analysis. Expect our friendly staff to provide efficient data management with our state-of-the-art website.

Diagnostic

Our seed physiologists and agronomists are on staff to diagnose, explain causes, and answer your seed quality questions.

Visit Us

236 32nd Ave
Brookings, SD 57006

Contact Us

605-692-2758
samples@sodaklabs.com

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