How big could a world record pumpkin get? (Inverse)

How big could a world record pumpkin get? (Inverse)

The pumpkins will expand thanks to a combination of genetics and better growing techniques, says Oregon State University horticulturist Ross Penhallegon. “The growers are extending the season, adding more water, more nutrients, and more sunlight; each factor adds to the growth of the pumpkins.” Meier, for example, grew his pumpkin in a greenhouse in Switzerland.