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.

Fortunately, there are many homemade alternatives you can use. Each suggestion involves regular items that most people use, so they are both cheaper and more eco-friendly. From banana peels to coffee ...

Crack an egg in the morning, and you’re probably not thinking about gardening—you’re just trying not to burn the toast. But what if those fragile shells you normally toss in the trash were secretly ...

Finely crush the eggshells to release calcium faster—perfect for tomatoes, peppers and leafy greens. Add crushed shells to your compost bin; they’ll break down and enrich your soil over time. Sprinkle ...

If you're a regular baker or even just love scrambled eggs, you probably throw away a lot of eggshells. But one TikToker has shared her unbeatable hack for using cracked eggshells to improve her ...