Bridgewell Agriculture PAR4® AFEPFAMEA25040B 2.5-0-2.5 Alfalfa Meal 40 lbs - PAR4® Alfafa Meal builds organic matter in the soil which contributes to improved moisture retention and soil tilth while feeding beneficial microbes. PAR4 Alfalfa Meal is lightweight and easy to incorporate into organic fertilizer blends, soil mixes or compost. It can be used as a top dressing or worked into the soil.