If your worms you bought were canadian nightcrawlers they won't breed very well in a bin or not at all. You need either red worms or african nightcrawlers. Use african nightcrawlers (trout worms) if you can since they are bigger.Florencebigfish;3093717; said:I started a compost for my worms. Dont know if they are breeding yet our not. I feed them coffee grounds, left over corn , bananna peels, i also found worm food at mejiers which is pretty much pure protein. I started with canadian worms bought then ive been catching them at night from my yard. They also eat dried grass and leaves. But i would like a little more info myself. Hope this helps.