You learn something new every day. At the veg social enterprise I’m involved in, all the potato plants have long since died, but they’ve left these funny looking little fruits behind. Apparently it’s rare, but potato flowers will become fruit in the right conditions. The little fruits contain seeds that can be harvested and stored like tomatoes, and sown the next year. This will produce lots of new varieties of potatoes. Whatever you do don’t eat the fruit – they’re poisonous!
I’m going to try it out next year. Have you ever done this? Let me know how it went. I’ve also got some beans stored, and apparently they’ll develop into new varieties too. Waste not, want not, n all that.