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

It may help reduce soil crusting and, when combined with other mulching materials like shredded leaves or wood chips, can contribute to moisture retention.

Avoid creating a thick layer of shell powder alone, as very fine materials can sometimes compact.

4. Add to Raised Beds

Raised garden beds benefit from organic matter that improves soil texture. Mix continue reading …