Your compost pile is already a source of enriched soil and nutrients for your garden, but it can also be a source of free heat for your greenhouse as well. If you've ever turned your compost pile in ...

Learn how to make compost and keep composting in winter, how often to turn compost, and get the ratio for green and brown ingredients.

Compost is useful as fertilizer but it also generates heat, and heat can be useful. Therefore, compost can be doubly useful. That bit of reasoning has been in play at UNH’s Durham campus since 2013.