About our seed potatoes, offered as both PRE-CUT SETS or WHOLE POTATOES. Our certified northern-grown seed potatoes have been grown under a rigorous State inspection program to ensure they are true-to-name and free of disease. Choose from whole potatoes or ready-to-plant pre-cut potato sets. There are 25 sets in a package. Detailed planting instructions will be included. Click here to read our article on growing potatoes.