A concentrated zinc sulphate solution for foliar application to correct zinc deficiencies. Trace-it Zinc Sulphate may be applied with most herbicides, insecticides, fungicides or nutrient sprays. It is compatible with most chemicals, but for unknown or doubtful chemicals a test mix should be made up.
Contains: 15%w/v(150g/L) elemental zinc, 37% (370g) zinc sulphate with an effective wetting agent
