Nourishing Iron Sulphate Granules

Our new iron sulphate spreader granules are a quick and easy way to achieve a healthy, nutrient-rich and luscious lawn. Formulated to provide your law with a wide range of essential nutrients Pro-Kleen’s iron sulphate will not all encourage strong, full growth that is resistant to lawn disease, drought and frost but it will also encourage the production of chlorophyll that will help your lawn better absorb the necessary nutrients it needs from both the soil and the sun – chlorophyll will also give your lawn a vibrant green colour making your lawn appear rich and healthy.

With Added Magnesium & Seaweed

This effective formula contains high levels of both magnesium and seaweed extract. Magnesium helps to further support the production of chlorophyll for an even more intense green colour and further helps your lawn to absorb nutrients this means you can easily achieve an even all-over green colour even in areas with low sunlight or application. Meanwhile, seaweed provides lots of rich amino acids and carbohydrates that help your lawn absorb nutrients more efficiently, strengthen plant and root growth and enhance soil quality to create the perfect environment for your lawn to thrive.

Long-Lasting Formula

These spreader granules have a longer contact time than other powdered Iron Sulphate formulas that are dissolved in water. This helps to improve the overall effectiveness of the Iron and Magnesium on your lawn as it works the same way as slow-release energy does for humans meaning it will work for a longer period lasting between 4-6 weeks.

Fantastic Coverage

With more particles per square meter than other products, you get improved coverage with Pro-Kleen’s formula which means a 20kg bag can provide coverage for up to 664m². This makes it the perfect choice for both large and small gardens.

Low visibility

Measuring at only 1-2mm in size, these tiny particles are low-dust and sit discreetly in your lawn once applied. As they settle at soil view they remain out of sight as to not ruin the appearance of your grass while it gets to work doing its job. 

Application

For ease of use, we recommend applying with a broadcast spreader;

Application rate:  30g/sqm

Area coverage: 664m²

Can be applied Jan-Dec

Do not apply when there is a risk of frost

Recommend as part of yearly treatment to keep grass green all year round

One application can last up to 3 months and lawns can then be re-treated every 16 weeks if required

Take care when applying near hard surfaces such as patios and decking as Iron can cause staining.