Contains natural ingredients to feed microbes in the soil Specially formulated with micronutrients to help plants grow strong and produce more fruits and vegetables versus unfed plants Feeds up to 3 months Calcium helps form stronger cell walls, producing better quality and longer-lasting fruits and vegetables. Plus, it helps prevent disorders in edible crops commonly associated with calcium deficiency. For use in ground and in containers Now contains natural ingredients that helps feed and nourish above and below soil, for even better quality and longer lasting fruits and vegetables versus unfed plants