AG pumpkin slowing down
hasn't grown in last 3 days; only 12 inches in circumference. Plant is doing well, but no pumpkin growth. Pumpkin itself looks healthy and I'm sure that the plant is getting enough water.
We had alot of heat on the weekend (up to 115 degrees) but it has been cooler the last 3 days (85-90 during day, 65 at night).
Any ideas ? thanks