Eggshells are a great addition to your compost bin because they will add calcium to the soil. It is best to crush the eggshells first, however, for faster composting.
About this Author
Jenn Mercer is a Writer, Poet, and Translator (French > English) living in Raleigh, NC. She has Bachelors degrees in both English (Creative Writing) and French from NC State University. Mercer has been published in the Grapevine, Astropoetica, Talkin Blues, Nth Degree, the CATI Quarterly, The Fix, and Uncle John's Bathroom Reader for Kids.