Prince Edward Island Potatoes from Prince Edward Island. Prince Edward Island Potatoes Prince Edward Island Potatoes (also known as PEI Potatoes) refers to the brand and geographic identifier for potatoes grown and packaged in Prince Edward Island, a Maritime Province on the Atlantic coast of Canada. In a similar fashion to potatoes grown in other parts of North America (such as Idaho), Prince Edward Island Potatoes are marketed and trademarked as being grown in the unique growing conditions and climate of Prince Edward Island. Prince Edward Island's growing conditions are characterized by warm summers, relatively cold winters, significant natural precipitation, and a unique red
Blackleg (potatoes) the growing season, reducing tuber harvest damage, and proper storage. See the sections below for more details. Given that tubers are the primary mechanism by which "P. atrosepticum" survives and spreads, clean seed potato stocks established using tissue cultures have been very successful in breaking the cycle of carrying disease forward from year to year. Buildup of tuber contamination is limited by reducing the number of field generations of these seed potatoes to 5 to 7 years. Some methods of sterile propagation include planting only healthy, whole seed potatoes. If healthy seed potatoes are to be cut, they should be