We are doing the same thing here, it seems like my fall beans do better than any other time. I went wild planting beans, we picked 2 bushels of Roma beans last night and this morning, and going back later to get more. What kind do you raise?
I seem to have good luck with Topcrop and peanut beans. The ones in the picture are Topcrop. I picked a two gallon bucket this evening of peanut beans.