09/23/2026
Every successful crop begins with confidence in the seed.
Since 1901, the Wisconsin Crop Improvement Association (WCIA) has supported Wisconsin agriculture with independent seed certification, field inspection, laboratory testing, and quality-assurance services.
Our USDA-accredited laboratory in Middleton provides germination, physical purity, and other seed-quality testing for growers, seed companies, and plant breeders.
Learn more or submit a sample at https://wcia.wisc.edu.