Sulphate of Iron 20% Fe

Sulphate of Iron 20% Fe is used to green & toughen up grass as well as suppress the growth of moss and use to control moss in lawns and turf. Apply by knapsack or boom sprayer to ensure there is good coverage of the moss. Use 500L of water per hectare to help improve coverage of thicker swards of grass. This particular Iron Sulphate has a built in acidifier system which helps to slow the oxidising effect which in turn blocks nozzles & sprayers. This is a high-quality iron formulation used by many professionals. Sulphate of Iron 20% Fe is also ideal for lime hating plants.

Iron sulphate can be used all year round including during colder spells of weather, where it will help strengthen the plant against frost and disease. Iron is absorbed by the leaf giving rapid results and has been known to blacken moss within hours. This product is fully dissolvable in water although good agitation is advised in order to avoid blocked nozzles. It is ideal for treating large areas such as horse paddocks & amenity areas.

Sulphate of Iron 20% Fe Application Types

Moss Killer / Control - Sulphate of Iron 20% Fe is very effective at controlling moss on your lawn. To use, apply 5-10g of solid crystals direct to each 1m² of Lawn. Only apply solid product when its raining or about to rain; if not dissolve 5-10g in 1 litre of water and apply.

Lawn Conditioning - Sulphate of Iron 20% Fe can be used to condition lawns. Start by testing a small part of your lawn to test for adverse effects, by applying a 1% solution (10g per litre). If the result is positive, continue applying a 1% solution. If the desired effect is not realised, try increasing the concentration of your solution. Please be careful not to over administer as this could kill the grass.

Acidify Soil - Sulphate of Iron 20% Fe can also be used to increase the acidity of your soil for ericaceous plants. To use, apply 20-40g dissolved in water per square meter.

Suggested Application Months