I heard that used coffee grinds can be a good amendment to garden or compost heap. Are the benefits to a garden or compost true? (natural pesticide, source of nitrogen, soil enrichment, etc) How should I apply to my garden plants? Compost heap?
Certified GKH Gardening Expert
Yes, they are great for the soil. Here is more info that should help: https://www.gardeningknowhow.com/composting/ingredients/coffee-grounds-gardening.htm