You need four things for successful vermicomposting: worms, worm bedding, organic waste, and a bin or area for composting. You can buy a red worm composting bin, learn how to make a worm bed ...

Napa County Master Gardeners and the city and county of Napa give bins, worms and some bedding away at their compost workshops. These are large plastic bins that can be kept in the garage or under ...