Searles Manganese (Sulphate)
500g powdered concentrate
Manganese sulphate is a soluble and quick acting solution that corrects yellowing between leaf veins and stunted growth. Manganese deficiencies usually show up in the younger leaves first. The affected areas appear as light green or yellow patches in areas between leaf veins. The veins themselves and bands of tissue on either side remain green. .
It is most effective when applied as a foliar spray in spring or summer when new growth begins to appear.
Manganese deficiencies are most common in alkaline soil, so it is recommended you test the soil pH and apply correcting agents if needed.