My two pumpkins turned orange by September 1. They are both still fairly small, and the stems are still green and sturdy. How long can I leave them to grow?
I've seen conflicting advice on the internet. One person said as much as two months. Another person said just a few days.
One person said to look at the stem and see if it has turned color and started to dry out. Another person said to look at the skin and see if it has become firm and hard.
I live near San Francisco, California, where our days are cool and dry at least until the rainy season starts, usually in mid to late October. I want to pick the pumpkins and stop watering the plants if the pumpkins won't grow any further.