Itronics GOLD'n GRO Fertilizer Sales up 35 Percent in Second Quarter
RENO, NV--(Marketwired - July 11, 2017) - Itronics Inc. (OTC PINK: ITRO), a diversified producer of GOLD'n GRO zinc fertilizers and silver products and a green technology development Company, today reported its second quarter 2017 GOLD'n GRO zinc …