AMECSOIL-Ca-AE® has been developed to stimulate the root assimilation of nutrients, even in adverse stress situations. It is an activator of the root prebiosis, it controls and regulates the natural mechanisms of root nutrition during the fertilizing phases. Applied when nutrients are most needed, it stimulates the selective assimilation of nutritive elements, specially in saline stress and alcaline conditions. It owes its quick and noticeable activity to its content in Calcium together with the low molecular weight organic acids and the contents of the AMEC® molecule. This complex improves noticeably the plant’s physiology, lessens transpiration, increases the content in phenols and pectates in the cellular wall giving the plant a better resistance to all kinds of stress.