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

composted, but they decompose much more slowly than crushed or powdered shells. Grinding them first speeds up the process.

Are salted pistachio shells safe for gardens?

They can be, provided you rinse and soak them thoroughly to remove as much salt as possible before adding them to compost or soil.

Final Thoughts

Reusing pistachio shells is an easy way continue reading …