Non-GMO Competition Pumpkin 900 lb. Plus seeds from True Leaf Market are sourced from competition pumpkins that weigh 900 lbs. or more for serious, competitive giant pumpkin growers. These giant pumpkin seeds offer good genetics from locally grown pumpkins. You can plant competition pumpkin seeds directly in hills or start the seeds indoors 2 to 3 weeks before your last spring frost date. Package contains 3 pumpkin seeds for growing competition-size fruit. 115+ days to maturity.