Building a worm farm is fun and easy. You can likely make one with items you already have on hand.
There are only a few rules you must follow when making your worms a home.
Rule #1
The bin should be opaque, not transulscent. Although I have heard of people using a clear container with descent results, worms prefer a dark environment
Rule #2
Must have air holes. The container needs aeration for the red wriggler worms to survive. Otherwise it will become anaerobic and not a good thing. As food decomposes, there will be gasses needed to be released. The size of the holes is not important.
Rule #3
The container needs to be the right size for the amount of worms it will house. Worms eat and breed better when they have room. They will self regulate if they get cramped (die off). They need about one square foot of space per pound. Roughly:
1/2 pound worms to a 5/10 gallon bin
1 pound to a 18/20 gallon bin
3-5 pounds to a 45/55 gallon drum/barrel
Don't want to go page to page to page?
Buy my
Worm Composting Ebook
, it will contain everything you need to know. OR take my online worm composting class.