North Dakota State University
About NDSU
Academics
Admission
Athletics
Potato Extension
Accessibility
NDSU
›
Potato Extension
›
Certified Seed
Potato Extension
Certified Seed
Extension Publications
Identification
Laboratories
Late Blight Info
Pest Management Guides
Pesticide Labels
Potato Websites
Quick Links
Research
Email Alerts Signup
Potato Diagnostics
Training
Andy Robinson
Potato Extension Agronomist
Email
Follow Me
Info
|
Share
Certified Seed
Where to purchase certified potato seed by state. Information on certified potato seed grower directory, seed potato varieties by grower, and winter post harvest test results.
United States
North Dakota
Minnesota
Colorado
Idaho
Maine
Michigan
Montana
Nebraska
Oregon
Washington
Wisconsin
Canada
Alberta
Edmonton
Manitoba
New Brunswick
PEI
Saskatchewan
Potato News
UK Approves First Precision-Bred Disease-Resistant Maris Piper Potato as PiperPlus Moves Closer to Market
Jul 26, 2026
Ukraine Begins Construction of Largest Potato Processing Plant to Cut Imports
Jul 26, 2026
Aviko Advances Factory Electrification with E-Boiler Installation in Lomm Supporting Net Zero Goals
Jul 24, 2026
India Notifies Two New ICAR-CPRI Potato Varieties: Kufri Abhedya and Kufri Ruby to Boost Disease-Resistant Farming
Jul 23, 2026
More…
Feel free to use and share this content, but please do so under the conditions of our
Creative Commons
license and our
Rules for Use
. Thanks.