Yesterday, for the first time, growth dropped off from 8-9 pounds a day to 3 pounds. I only measure every couple of days so I wouldn't be surprised if the pumpkin has stopped growing. In one last attempt at squeezing some extra pounds out of this pumpkin I gave the plant some extra water today along with a descent helping of liquid seaweed (0-0-1). In a few days I'll measure again and see if anything has happened. If it has stopped growing I'll keep the pumpkin on the vine but keep the pumpkin covered to help make sure it makes it to the scale.