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2.5kg of Pro-Kleen Iron Sulphate | Grass Greening, Moss Killing & Turf Hardening

£10.83 exc VAT
£13.00 inc VAT

2.5kg of Pro-Kleen Iron Sulphate | Grass Greening, Moss Killing & Turf Hardening

2 reviews
£10.83 exc VAT
£13.00 inc VAT

Free delivery on this product*

Quick code: 232861
BrandPro-Kleen
  • In stock
  • Order now for delivery 27 February
  • Warranty: Not applicable
  • 30 day money-back guarantee
  • Have a question? Call 0800 091 3171

Product information

2.5kg of Pro-Kleen Iron Sulphate

Available in 1kg, 2.5kg, 5kg, 7.5kg and 10kg!

Pro-Kleen Iron Sulphate is a long-lasting fertiliser, rich in iron, that kills moss on lawns, helps prevent lawn disease, encourages growth of healthy dark green grass whilst suppressing worm casts. Iron sulphate is also known as ferrous sulphate and sulphate of iron. Benefits of using iron sulphate are: grass greening, turf hardening and moss killing. Did you know that it also helps to keep your grass healthy throughout the winter months?

Why choose Pro-Kleen Iron Sulphate?

EXTREMELY POWERFUL, HIGH QUALITY 3-in-1 FORMULA

Our iron rich and long lasting formula encourages strong, healthy green grass to improve the appearance and quality of lawns. It's highly effective in grass greening, moss killing and turf hardening!

USED & TRUSTED BY PROFESSIONALS

Pro-Kleen Iron Sulphate is used and trusted by greenkeepers, lawn keepers, park keepers and sports groundsmen for perfect pitches, green lawns and superior golfing greens all across the UK.

HELPS TO PREVENT LAWN DISEASE

Our thoroughly revised, tried and tested formula even helps to prevent lawn disease with its turf hardening qualities.

EASY, RESEALABLE TUB

Pro-Kleen's easy to use, resealable tub makes it easy to close after use and conveniently reseals for optimum freshness.

EASY TO USE

Simply refer to the suggested usage on the reverse of the tub, dissolve your chosen amount of solution into water and apply via watering can or sprayer onto your grass.

Grass Greening

 

For greener, healthier looking grass, mix with water at the rate of 80g per 100 square metres of lawn. You can use iron sulphate at this concentration at any time of year as long as good soil moisture is available and there is no strong sun or heat!

2.5kg will cover over 3000 square metres 

80g per 8-10 litres of water covers 100 square metres

Turf Hardening

 

Increase the concentration to 160g and not only will it have an amazing effect on the greenness of your grass but it will also start to ‘harden’ the turf making it more resistant to disease and fungal attack. This makes it a very common practice on sports turf in autumn and winter. Blackening of moss will also start to occur. For hardening, we recommend applying between September and April when plenty of moisture is available and when sunshine is unlikely.

2.5kg will cover over 1500 square metres

160g per 8-10 litres of water covers 100 square metres

Removing Moss

 As a guide, use 50g to 1 litre of water when removing moss.

 

Mosses are plants, comparatively simple in structure and function and, with the Liverworts, comprise the Bryophyta family – one of the least complicated groups of the plant kingdom. Moss is unsightly and often hard to manage. Simply increase the concentration to 400g to get rid of it. Moss grows where there is nutrient poor soil, high acidity soil, compacted soil, or soil that drains poorly or where there is excessive shade basically where grass cannot survive. Sulphate of iron, commonly applied in winter or early spring kills the moss. After the moss turns brown, you can rake it loose with a garden to remove it from the lawn.

2.5kg will cover 625 square metres

400g per 8-10 litres of water covers 100 square metres

 

If you have a problem with moss on patios, pavements, driveways or other hard surfaces, then click here.

Causes of moss invasion:

  • A moist turf – poor drainage encourages the fern-like and tufted mosses
  • A very dry soil, e.g. over drains, on mounds and ridges
  • Cutting grass too low 
  • Diseased turf
  • Dry acid soil
  • Low fertility / deficiencies of plant nutrients
  • Low nutrient status
  • Over-consolidation of the soil
  • Shade from hedges, trees, buildings and topography – north facing lawn
  • Prolonged periods of wet weather
  • Time of year – autumn, winter and spring

Reviews

Rating 5 out of 5 based on 2 reviews.
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Showing 1 to 2 of 2 Reviews
Bill behan
Killed all moss in the lawn and left the grass nice and green highly recommend
24 May 2017
Jennifer Tucker
Lawn was pretty bad and still looks awful but at least the moss is dying.
5 Apr 2017

Frequently asked questions

IS IRON SULPHATE SAFE TO USE NEAR ANIMALS,PETS
Yes, it is safe to use near pets. However, we would advise you to keep them away from the grass for 12 - 24 hours after application. 
How often should I feed my lawn of 40 sq metres?
We would advise to treat in Autumn, Winter and Spring with two applications, one to two weeks apart.
Can I apply in. November / December to kill moss and fungus growth? Please give concentration required. Many thanks Roger
Yes, this can be used in Autumn, Winter and Spring. The concentration would depend on what you are using the Iron Sulphate for. Please see product details for application on grass greening, turf hardening or removing moss.
Does it get rid of wormcast
No, this product will not get rid of wormcast.
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