Eggshells have many garden uses. They can help nourish the soil, change the pH, and kill pathogens. However, they're not ...

Eggshells are a popular folk method for growing healthy, vigorous garden plants like tomatoes. But is there any proof to back up those benefits? Here's a look at whether eggshells are good for plants, ...

We may receive a commission on purchases made from links. Eggs make a nutritious meal for plants as well as people. Unlike most humans, plants prefer the shells, which are rich in calcium carbonate.

Eggshells are a serious environmental problem—with an estimated seven million metric tons of eggshell waste produced every year. That's roughly equivalent to the amount of plastic waste that annually ...