in de Verenigde Staten

Allied Potato Colorado is mostly a seed-producing farm in the San Luis Valley of Colorado. At over 7,000 feet elevation their farm can grow superior quality seed to support their commercial operations in California, Oregon, and Washington.

Baley-Trotman Farms is a family owned partnership dedicated to growing the highest quality crop. Baley-Trotman specializes in chipper potatoes. There are many varieties of this potato with different characteristics.

Bothell Seed, LLC has been providing quality seed to the commercial potato industry for 20 years. Their seed potatoes are grown in the San Luis Valley; an isolated, arid, high mountain valley.

For more than 75 years, Bushwick Commission Company has been successfully delivering the freshest potatoes from farms spanning the entire United States.

Colorado State University (CSU) is recognized as one of the premier research institutions and routinely ranks in the top of all American Universities in research expenditures.

CSS Farms is a diversified producer of vegetable crops as well as row crops and small grains with operations across the United States.

The Colorado City greenhouse produces several million minitubers each year. A state-of-the-art greenhouse, tissue culture laboratory, and five climate control cold storages allow us to fill custom orders of any size for field planting any time of the year.

Daniel J. Corey Farms grow 880 acres of high-quality, high-yielding seed potatoes. This is in addition to Seed Pro acres. Seed Pro Inc. is located in Maine state of the USA.

Pure Potato is a Limited Generation Seed Farm producing disease free seed potato stock since 1987. This process starts under a microscope in the lab.

Genesis Organics is a provider of 100% certified organic Idaho potatoes of a range of different varieties.

Grant 4-D Farms producing the highest quality potatoes for customers whether it be for processors or the fresh market. Grant 4-D Farms grows many potato varieties one of which is the Russet potato.

Green Thumb Farms has been farming in Western Maine since 1965. Working on over 2200 acres of rich Saco River Valley soil has firmly established their reputation for quality potatoes, turf, dry beans and corn.

G & G Farms is a family operation with a long-standing commitment to quality, service, and integrity.

Hanse Seed Corp. was founded in the year 2000 in order to introduce the valuable varieties of the potato Breeder Saka Pflanzenzucht GmbH, Germany in the United States and Canada.

Martinez Farms raises certified seed potatoes in the San Luis Valley at an elevation of 7,683 (2342 m.) above sea level, in the southern part of the state of Colorado in the United States.

Michael Family Farms is a 4th generation family potato business, located in the Ohio Central Valley. Starting in the 1950s, Michael and Sons grew only round White varieties and sold them seasonally.

The mission of the Montana State University (MSU) Seed Potato Certification Program is to certify Montana grown seed potatoes and conduct research to improve potato quality and testing methods.

The NC State University operates an extensive sweet potato breeding and genetics program. In addition, the NCSU participates in the collaborative Eastern Potato Variety Development Projects