Solu-Cal delivers specialized products for soil pH adjustment, available Calcium, sodium abatement, and micro nutrients. Idea ... l for lawncare, landscape, golf, sports turf, and ornamentals, the Solu-Cal family of calcium and sulfur products allow turf managers and homeowners alike to quickly and efficiently address soil chemistry problems. Solu-Cal Products are University Tested and Industry Proven. Solu-Cal products are made in the USA and distributed throughout North America and globally. read more