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Potato Grower Registration

Requirements for Michigan Potato Growers

Potato Grower Registration

The requirements of the Seed Potato Act, Public Act 94 of 2018, became effective on January 1, 2021. The act requires the use of certified seed for all farms growing over one acre of potatoes. In addition, it requires each person growing potatoes in combined seed lots of 1 acre or more in the state of Michigan, must notify the Michigan Department of Agriculture & Rural Development (MDARD) by January 1 of each year.

Michigan Potato Grower Registration Form

Insufficient Cultivar Exception Request Process

In any year that there is an insufficient volume of any cultivar of certified seed potatoes, potato growers may apply to the Michigan Seed Potato Advisory Committee for permission to plant uncertified seed. Upon recommendation from the advisory committee, the MDARD Director may grant growers permission to plant specific uncertified seed potatoes for that growing season only.

To apply for an exception, complete the Insufficient Cultivar Exception Request form and submit to Be sure to include any necessary supporting documentation.

Insufficient Cultivar Exception Request

Records Review Checklist

As part of the requirements of the Seed Potato Act, growers will need to make several documents available for an independent records review. View the checklist.

Helpful Links


For additional information regarding the Potato Registration Process, contact Elizabeth Dorman at 517-449-8491 or via email at