Peters Professional Combi Sol
Peters Professional Combi-Sol is the ideal solution for application in combination with calcium nitrate (using the two-tank system). It has modified higher levels of trace elements for perfect results, even after dilution. Peters Professional Combi-Sol can also be used as a complete fertilizer. The product has an N:K ratio of 1:6 for compact plant growth. It is ideal when the irrigation water contains high levels of nitrogen.