Gardener with basket of egg shells spreading crushed shells around tomato plant - VH-studio/Shutterstock A quality eggshell contains about 2.2 grams of calcium carbonate, the compound that gives them ...

Don't toss the eggshells from your baking project. Turn them into a fertilizer in the garden, a cleaner, or a pretty picture with these practical ways to use eggshells.

Composting at home can be a great way to recycle your food and yard waste into free nutrients for your landscaping or garden. But certain kitchen scraps, like egg shells, can pose a bit of a challenge ...

An egg is an amazing thing, culinarily speaking: delicious, nutritious, and versatile. Americans eat nearly 100 billion of them every year, almost 300 per person. But eggs, while greener than other ...