Peters Professional:
Peters Professional Combi-Sol No B/No Zn
Contains no boron and no zinc and is therefore the ideal solution for boron and zinc sensitive plants like Palms and Bromelias. Specially designed for application in a combination program with calcium nitrate (using the two-tank system). Modified higher levels of trace elements for perfect results, even after dilution. Can also be used as a full fertilizer. Has an N:K ratio of 1:6 for very compact plant growth. Ideal in cases of high levels of nitrogen in the irrigation water.
