So something was funny about the first pumpkin in my garden this year... it was yellow. I thought maybe there was cross-pollination but I've heard conflicting stories on how common this is and whether it even affects this generation or whether it actually affects the next generation. And anyway, I don't know what kind of cross-pollination would cause a yellow pumpkin. I'm used to them being green and then turning yellow.
So I did some googling and it turns out they've genetically engineered a lot of pumpkins to start yellow so that if at harvest time they haven't turned completely orange, you don't get streaks of green in your pumpkin. Streaks of yellow are a lot harder to notice and people don't mind as much.
I think gourd eccentricities are fine so I wouldn't have minded green streaks, but I thought that was pretty cool. These are planted from seeds from pumpkins we had last fall - we didn't buy them as seeds - so whatever they did isn't just an innovation for gardeners. It came in pumpkins sold in grocery stores.
I've got two butternut squashes that could probably be harvested, but I'm being patient so they're not bland from picking too early.