This open-pollinated, determinate tomato variety was developed in Bowling Green Ohio and Leamington Ontario when Heinz had breeding stations there many years ago. This variety was developed primarily for Eastern Canada and the Northeast U.S.. Plant produces very hearty, leafy plants in our Central California fields that yield huge crops of 3 inch, bright-red, round, tomatoes. Sweet-acid balance and complex flavors. Uniform fruit appeared to be slightly larger than other Heinz tomato varieties. A great canning tomato, salad tomato, and sauce tomato.