Green vitriol (ferrous sulfate) is used to kill moss in lawns and supplementation of iron in plant nutrition during vegetation. Effective liquidation of moss.

Dosage: ornamental lawns and recreational use from 0.2 to 0.4% solution, ie. from 20 to 40 grams of green vitriol dissolving in 10 liters of water.

Contents: 17,7% iron, sulfur 31.5%

Pack Size: 50 kg