Can I burn my plants using too much Hydroplex?

Hydroplex is extremely concentrated and may cause burns if used in excessive amounts. Each 1 ml of Hydroplex will increase your nutrient strength by 50 – 60 PPM (.7 scale). For this reason we recommend a dosage of 2 ml – 5 ml depending on plant variety, grower experience, and environment. Usually 2 ml per gallon is more than sufficient to obtain excellent results.