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  • IGC
    IGC
    International Grower's Convention!
  • 9.65 Steve and Jeanne MarleyTomato
    2019 World Record Tomato!
    Grown By Steve and Jeanne Marley
    9.65 Pounds!!!
  • 2018 North American Pumpkin Record!
    Grown By Steve Geddes
    2, 528 Pounds!!!
  • 2019 WR GoranLazic Long Gourd
    2019 Long Gourd Record
    Grown By Goran Lazic
    155.67 inches
  • 2018 Jeremy 384.5
    2018 World Record Bushel Gourd!
    Grown By Jeremy Terry
    384.5 Pounds!!!
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2020 IGC Photos!

Show Photos

Thank you Mark Mourlas

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Register Weigh-Off Site For 2021--(LATE FEES Of $50.00 Will Start May 31, 2021)

Register Now For 2021!
2018 World Record Tomato Dan Sutherland

Tomato Weigh-Off Form

Register Your Entry Online
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History Of GPC

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Jack's Stats

Analytics Galore!

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New Rules and Regulations

Coming Soon

Around the World

We have weigh-off locations around the world

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Who Is Howard Dill

How did giant pumpkins get their start?

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What Makes Them Grow Big!

  • Hard work and dedication
  • Good Seed Genetics
  • Good Soil
  • One fruit per plant
  • Good Weather
  • A little luck never hurts!
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About us

The Great Pumpkin Commonwealth's (GPC) mission cultivates the hobby of growing giant pumpkins throughout the world by establishing standards and regulations that ensure quality of fruit, fairness of competition, recognition of achievement, fellowship and education for all participating growers and weigh-off sites.

Becoming a Weigh-Off Site

There are many weigh-off sites around the world and becoming a GPC site is easy.
  • Register To Be A Site
  • Pay Your Site Fees
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