It is used as a lawn conditioner,and is the active substance in many commercial moss killers. 1 Kg of Iron sulphate will treat 500 sq metres using a solution of between 1% (10g/L of water) and 3% (20g/L of water) - (apply at a rate of 5 sq m per litre). This will lead to greening up of grass and hardening of lawn against disease.

Use of the product at dilution rates higher than 30g/L could result in undesired blackening of moss.

Application of ferrous sulphate to hard surfaces such as concrete should be avoided as rust-like staining will occur.

No more than 3 applications per year should be carried out on the lawn.

Industrially, ferrous sulfate is mainly used as a precursor to other iron compounds.

It is a reducing agent, mostly for the reduction of chromate in cement.

Used in the manufacture of inks.

It is used a mordant for wool dyeing.

Ferrous sulphate can also be used to stain concrete and some limestones and sandstones a yellowish rust color.

Woodworkers use ferrous sulfate solutions to color maple wood a silvery hue.

In horticulture it is used for treating iron chlorosis (yellowing of folliage caused by iron deficiency). Although not as rapid-acting as iron chelate, its effects are longer-lasting. It can be mixed with compost and dug into to the soil to create a store which can last for years.

N.B. This product is not for human or animal consumption. This is a pure chemical and is not HSE approved for herbicidal applications. It is not sold for this purpose.

Iron II Sulphate Heptahydrate 250g Lawn Conditioner and Moss Control B0765WNBW9

Iron II Sulphate Heptahydrate 250g Lawn Conditioner and Moss Control B0765WNBW9

  • Product Code: B0765WNBW9
  • Availability: In Stock
  • £129.83
  • £15.34