They recommend using a mortar and pestle, rolling pin ... the faster they will decompose and release nutrients into the soil." Next up, you'll want to blend those crushed shells into your soil ...

Mix warm water and dish soap to create a gentle cleaning solution. Use it to scrub your mortar and pestle, then let it air dry. For tougher stains, mix baking soda with water to form a paste. Apply ...

mortar and pestle, or rolling pin. Use a mask to avoid breathing in any eggshell powder. Sprinkle the powder around your ...

Every seasoned gardener knows that eggshells can provide valuable nutrients such as calcium, magnesium, and phosphorus to the soil to aid ... them or utilize a mortar and pestle to crush them ...