Eggshells and Coffee Grounds

How to Use Eggshells and Coffee Grounds as Compost

Josh McGill This Land of Ours

One of the best supplements for your garden’s health is compost.  While we may consider them to be trash, they provide a healthy snack for plants offering a one-two punch of nitrogen and calcium.  The duo of used coffee grounds and eggshells are also helpful as mulch, an asset that liquid or powdered commercial fertilizer can’t offer. Rinse your eggshells …