Seed Testing in the United States

Plant on a glass container

In today’s precision farming environment, seedsmen and growers are most concerned with reducing risk and securing the target population

At SGS, we support you from seed product development to seed health research with comprehensive seed testing to ensure the quality performance of your seed product.

Our laboratory in Brookings, South Dakota, is one of the largest independent seed testing laboratories in the world, with over 400 years of combined experience in the seed testing industry. Our staff hold multiple certifications, including RSTs, RGTs, CVTs, CGTs, and Canada Graders, and is available to provide quality-driven solutions for all your questions.

We conduct testing by AOSA, ISTA and Canadian methods. Our laboratory is accredited to ISO/IEC 17025, ISTA and the National Seed Health System, as well as certified to ISO 9001.

Discover a world of technical expertise and best-in-class resources

Solutions

Traditional Seed Testing

Traditional Seed Testing

Comprehensive traditional seed testing by AOSA, ISTA, and Canadian M&P.

Find out more

Genetic Seed

Genetic Seed Testing

Herbicide bioassays, GMO screening, trait confirmation, DNA/protein testing and more.

Find out more

Indepth Seed Quality

In-Depth Seed Quality Assessments

Vigor and mechanical analyses for seed quality.

Find out more

Contract Research

Contract Research Design & Implementation

Studies covering plantability and flowability assessments, seed treatment dust-off studies, seed safety and storage trials, field trials, etc.

Find out more

Seed Sampler Resource

Seed Sampler Resources

State-of-the-art seed sampler training for AOSA and ISTA along with issuance of Orange and Blue ISTA Certificates for seed exports.

Find out more

How can SGS help you optimize your business?

Who is it for?

Seed Breeders

Seed Breeders

Reduce your risk and develop seed products for market.

Contact us

Seed Production

Seed Production

Secure your target population and ensure seed performance.

Contact us

Tablet

Sales

Effectively market your seed lots with correct labeling.

Contact us

Growers

Growers

Verify the quality of your seeds and determine planting timelines.

Contact us

Seed Testing in the USA

Reduce risk and secure the target population with SGS

Ask us how