What Plants Put Nutrients Back Into The Soil?

What Plants Put Nutrients Back Into The Soil? Comfrey. Comfrey is a prolific and useful perennial plant. … Nettles. A favorite crop among many organic and biodynamic gardeners, nettle has highly desirable properties. … Red Clover. … White Clover. … Crimson Clover. … Vetch. … Peas. … Oats. What plants improve soil? Another way to