The Napa Giant tomato is a "created heirloom" variety developed in the United States.
Origins and History
Breeder: The variety was developed by Brad Gates of Wild Boar Farms in Napa, California.
Genetic Source: In 2009, Gates discovered a single plant in a row of Mortgage Lifter tomatoes that was producing fruit twice the size of its neighbors.
Selection Process: Gates selected seeds from the largest fruits of that specific plant over several generations to stabilize the variety for extreme size.
Public Release: It was officially introduced to the public in late 2014.
Characteristics
Size: Known for its massive proportions, the fruit typically weighs between 1 and 3 pounds (approx. 450g to 1.4kg).
Appearance: It is a pink beefsteak-style tomato with a meaty interior and mild ribbing.
Growth Type: The plant is indeterminate, meaning it continues to grow and produce fruit until frost.
Best Use: Its large, fleshy slices make it popular for sandwiches and burgers.