The potential of using pre-stress NaCl or CaCl2 applications to confer a cross-tolerance to a water deficit was evaluated in periwinkle. The plants initially received five applications of NaCl (0. 30 and 50 mM). or CaCl2 (15 and 25 mM) via irrigation. https://www.alexmatia.com/product-category/hard-chewy-sour-and-fizzy-candy/