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

Pistachio shells are usually tossed into the trash, but gardeners can give them a useful second life. Once cleaned, dried, and crushed into smaller pieces or powder, the shells can be incorporated into garden soil or compost. Their hard texture can help loosen dense soil and create small spaces that allow air and water to move more easily around plant roots…. Continue Reading 🔽