I have brown branch twigs that fall daily which I collect often, fruits and veggies past exp date, some weeds. I look for the growing ones and toss them. It sits on a slab of concrete. But issue is I seem to have ants in my pile. Is that good or bad? Tomrrow I will take photos I do need to flip it around though. Maybe the tomatos will sprout in it. I hope not tho!