Earthworm Bins. You can raise earthworms yourself using purchased redwormsâa process called vermiculture or earthworm composting. Kept in a cool, dark place, such as a basement, a worm bin provides a composting system for kitchen scraps and a source of rich, fertile worm castings for the garden.
It usually takes a broken finger 4-6 weeks but be careful and don't fracture the finger while healing. ChaCha 24/7! [ Source: http://www.chacha.com/question/how-long-does-a-broken-finger-take-to-heal ]. More Answers to  How long does a broken finger take to heal .
4-6 weeks: A very bad sprained finger can take up to 4-6 weeks to heal. If your finger still hurts a lot after 2 weeks, go see your doc to check for possible stress fracture. Each week you should feel better, be able to move your finger more. If your finger stops improving or gets worse, you should see your doc. Good luck. ...Read more