Garden tomatoes

I picked a number of the green tomatoes from my garden a month ago before I left.  Here are what some of them looked like when I returned.  Mostly still green.  Unlike when I lived in Minnesota, here in Montana I have the hardest time turning green tomatoes red. (and I have tried everything).

You can see that a few of them are turning red. Of course it is a race to ripeness versus mold. Usually the mold wins.