Me mum is from the frozen North. Michigan. It's near the North Pole. Just kidding. If it was near the North Pole the summer would be long enough for tomato plants and theirs wasn't.
She told me a trick for continuing to get tomatoes after winter has come. I tried it last year on a very limited scale and it worked in a very limited way. I don't remember what exactly went wrong, but it involved my lazy negligence. I remember that part.
This year I am going to try saving tomatoes on a much bigger scale, mostly because I have a much bigger tomato-again harvest to save. (FYI: tomato-again harvest is the one you get from indeterminate tomato plants as the summer wears on and they look like grasshopper poo but keep producing.)
Mom's method, that her family used successfully every year as she grew up was to...
pull the tomato plants up by their roots and hang them upside down in the barn. The tomatoes finished ripening as if they were on the vine, which they were.
This is similar to the tomato clusters that grocery stores carry now where the fruit is still attached to the stem and costs a lot more because it is supposed to have the vine-ripened flavor from those five tomatoes being attached to that 3-inch stem.
My tomatoes have such an advantage! I focused on clusters of tomatoes and traced their stem back at least an arm's length. Several vines were bundled together and rubber-banded to a hanger and hung in the coat closet. They are crazy heavy but if they don't break the rubber bands or the hanger, they should get lighter as the plants dry out. Tomatoes in Georgia are way too long to pull up by the roots and hang anywhere. I felt pretty lucky to find an arm's length of vine and that was hard.
They made a really nice picture. So if it doesn't work the second time, at least I got a great picture and a blog post out of it.