Reusing Pistachio Shells: How to Turn Them Into Powder and Use It in Your Garden

on their own, they contribute to long-term soil health by feeding beneficial organisms and improving overall balance.

They can also play a role in natural pest control. When used as a mulch or mixed into the top layer of soil, their rough texture may discourage soft-bodied pests like slugs and snails from approaching your plants.

Adding crushed shells continue reading …