There are several reasons you might have old compost laying around, like a neglected compost bin or old bags you didn't use. Here's what to do with it.

Add Yahoo as a preferred source to see more of our stories on Google. Stacks of old bricks against an outdoor plastered wall. - Fotandy/Getty Images Composting is one of the best things you can do for ...

Ginny Bartolone began writing DIY and home improvement guides nearly 10 years ago, covering everything from energy-efficient appliances to cracked foundations. Whether she's compiling cost information ...