Sulphate of Iron
Iron is a trace element used in many fertilisers, but alone it's used mainly on lawns. It helps with diseases such as fusarium patch and take-all patch which like high ph turf surfaces, as well as helping in worm control. Its most common use though is as a moss killer. Regular applications every 6-8 weeks in the winter months will help stop any moss invading your lawn. It also has the added benefit of burning off certain weeds if used regularly and helps prevent algae problems.
Application rate: 35g sq. m base or dressing or 60g diluted in 10 litres of water to cover 18 sq. m.
Actual packaging may vary. Images are provided for illustrative purposes only.