Using Iron Sulphate as a Moss Killer - Weedicide
Iron Sulphate for a Grass Green Up. As a ‘green-up’ for turf Lawnsmith® Ferrous Sulphate would be mixed with water at the rate of 50 to 150 grams to treat 100 square metres of lawn. It would have a superb green-up effect on the grass and as long as plenty of moisture was available it …
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