Question: Everything on the internet I have looked at shows growing the fodder indoors. Does it have to be done indoors?
Not during the summer, it really needs to be between 60-80degrees so indoors is normally perfect. Mine tends to be messy due to the shelves I'm using so my DH won't let me sprout indoors. I have seen where some people put some plastic sheeting around a shelf and rope lights under their trays for warmth during the winter. My DH let me build a small(5x10) greenhouse for mine(also let's me continue my aquaponic tomato project with some slight modifications).