• Product Info

    Heavy dose of iron sulphate.

    • Produces a rapid green-up of turf
    • Hardens turf
    • Helps to prevent lawn disease
    • When applied at higher rates it is known to cause moss to turn black and die very quickly

    15-minute comparison after a high dose of iron sulphate

    • Slightly increases soil acidity which can deter leatherjacket and chafer grub infestations
    • Dilute in water and apply using a watering can with a fine rose head or a pressure sprayer. Follow guide provided with purchase for application and dilution rates.
    • Avoid spraying on hard surfaces as it stains easily.
    • Full application guide provided with purchase

    **Due to recent changes in the law, products which contain iron sulphate can no longer be claimed to have control against moss. This is because any product which 'controls' moss is now classed as a herbicide, and this requires the product to have an expensive and complex approval. Due to this, we are unable to claim that this product will control moss; In spite of the fact that the product formulation has not changed since when it was used to control moss with very good results**

Customer Reviews

Based on 802 reviews
92%
(734)
5%
(43)
1%
(8)
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(9)
1%
(8)
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'Robin O. (Brent, GB)
Great product .

Followed the instructions to the letter and the results have been great would highly recommend.

I
Ian
Sussex lawn

First photo taken today and second one 29 days ago after hollow tining and top dressing - the day before seeding. Has transformed the lawn. Definitely worth hollow tining and top dressing. Very impressed and a very happy customer.

J
Judy (Manchester, GB)
I was sceptical but it WORKS!

I moved into my first house August 2024, the small garden looked OK but the lawn just got worse and worse!

I saw LawnPack on Instagram and was very sceptical of the claims that it would tranform my lawn in just a few weeks but I ordered anyway and I have been gobsmacked and very pleasantly surprised by the results!

I did a lot of research and back-breaking preparations of the ground and I watered it so religiously that I dreamt about watering the lawn!

For the first week or 2 I wasn't that hopeful on my daily grass inspections but by the end of week 2 something incredible happened, the grass just shot up all over the place! It's so green and so lush and I know it's only going to get better!

I am amazed and so happy that finally a product by a company making big claims online actually does what it says it does!

Thanks again LawnPack, I'll definitely be ordering some more products to keep my lawn looking great all year round!

If you're not sure, trust me, it WORKS!

A
Archie (Glasgow, GB)
Success where other treatments have failed!

First time using the Spring product and chuffed to bits with the results! Tried and failed miserably on the same section a few times but not this time! Followed the instructions and despite the dry spell in this part of Essex the grass has germinated and grown superbly well. First cut just shy of the four week mark. Next the other areas and I still believe in the dream of getting my back garden lawn to look like the hallowed turf of Lords!

A
Anna (Manchester, GB)
really impressed

my lawn was boggy and patchy from winter and my cocker spaniel. The lawn pack was really easy to follow and looks great only 3 weeks on. I aerated and applied a top soil mix before but really impressed and would recommend