I'm a member of the Failed Pumpkin Growers Club. We got a whopping two pumpkins from five plants last year. The vines grow well, and we give them all the recommended care, but they refuse to set fruit. DH is ever-hopeful, and actually planted seeds for giant pumpkins this year as well as for a couple other varieties. The plants are growing like mad, but somehow I don't think we'll be getting a world-record setter any time soon.