Giant pumpkin growing is a serious sport. There’s an official governing body called the Great Pumpkin Commonwealth (GPC). They sanction weigh-off competitions at hundreds of locations around the world every fall.
As of 2026, the world record stands at 2,819.3 lbs (1,278 kg), grown by twin brothers Ian and Stuart Paton of Hampshire, UK, in 2025. That’s heavier than a small car.
Growing a giant isn’t easy. You need a special high-yield seed (genetics matter enormously), a large patch of land, extremely rich soil, and a massive amount of water and care. Growers often dedicate several hours a day to their plants all summer long. They prune vines, bury vine nodes to grow extra roots, and remove any competing pumpkins so the plant puts all its energy into just one. Even then, around half of all giant pumpkins split open before they ever make it to a weigh-off. They simply grow too fast for their own skin, putting on 40–50 lbs (18–23 kg) a day.
I try to check out my local giant pumpkin competition each year. After talking with the growers I was surprised to learn that a lot of them do this in their front yards, the whole yard covered with vines! There isn’t much prize money at my local level. The best growers in my area tow their giants over 1,000 miles (1,500 km) to California to compete for tens of thousands in prize money.
Want to try growing one yourself? The GPC website at gpc1.org is the best place to start. There’s a passionate, surprisingly friendly community of growers happy to share seeds and advice.
Free download
Get The Ultimate Book on Pumpkin Carving — free
64 chapters covering every technique, every tool, and all nine carving styles. Written by someone who has carved pumpkin portraits for over 30 years and taught 500+ kids. Illustrated with real carvings by the author and his students.
Get the free book →Free to download. Works on iPhone, iPad, Android, and computer.