The 2,560 pound North American Record “Maverick” at an official 509″ inches it is the second largest fruit to ever hit a weigh off site. This is the largest pumpkin ever grown outdoors and was still growing right up till day 120. It is crossed with another gorgeous 1885 so I wouldn’t doubt there will actually be some giant lookers from this seed! This pumpkin at its peak put on 1,475 pounds in 30 days. Pretty incredible considering it was grown outside in Minnesota.