Anne Miller wrote: When mine mold I have been throwing them away. Are molded seeds still viable?
They might still germinate, but unless it is some sort of precious seed that you can't live without, I'd not really want to start them off moldy as I would think you'd risk damping off and other problems. That said, I live in a moldy climate - my gut feeling is that the risk would be lower in a
dryer climate.
I often put the seed heads upside down in a brown bag, and then hang the bag. The bag catches the seeds, but with the top of the bag open, there's more airflow.
I often don't have the option of leaving beans on the plant until they're dry, so then I spread them on a tray for a few days in the hopes the pod will give more ripening to the beans, then I remove the pods to discourage mold. I'm getting better at tossing things that don't look right... it's hard because there's life in those little seeds...