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 .
While it would probably take a full six weeks for the fracture to heal completely, after two weeks your thumb would already be usable. Doctors recommend the extra weeks to ensure the chance of another fracture or break is minimal. Just be aware and careful of the thumb after two weeks. am 26 years old, met with a motor cycle accident some days back and got my right hand thumb fractured and the doctors said that it takes a minimum of 6 weeks for the fracture to heal and some others say that it doesn't take that much time. I was operated and a wire was placed near the thumb.