2.5kg of Pro-Kleen Iron Sulphate, Grass Greening & Turf Hardening
You may also like
Product information
Specifications
Brand:
Pro-Kleen
Weight:
2.5-10 kg
Effective, Long-Lasting Lawn Nutrients
Pro-Kleen’s Iron Sulphate formula is a long-lasting and super-effective lawn feed. It leaves your grass looking rich and green while ensuring its blades are thick and soft. This makes your lawn look better and fuller while also helping it fight off diseases and pests!
Used and Trusted by Professionals
Pro-Kleen’s unique formula is the professional’s iron sulphate of choice. It’s favoured by groundskeepers, gardeners, and park keepers across the country as it greens and strengthens grass and hardens turf. If you’re not a professional, you’ll simply find that it gives your lawn that vibrant green colour you’ve been aiming for!
Helps Strengthen Every Blade of Grass
Your lawn is constantly in competition with weeds and pests, not to mention the many lawn diseases that can prey on weak grass. The stronger your lawn is, the more chance it has of fighting off these problems without becoming yellowed and bare. Pro-Kleen Iron Sulphate gives your grass everything it needs to grow strong and healthy, meaning it can fight off drought and pests in the summer and frost in the winter. What this all means is that a regular dose of iron sulphate will help your lawn stay lush and green all year round, making your garden a much nicer place to be!
3-in-1 Formula
This 3-in-1 formula greens grass and hardens turf, leaving your lawn feeling like a rich, green carpet! In addition, it also makes your soil slightly more acidic than usual, which deters pests like chafer grubs and leatherjackets.
Amazing Coverage
This great-value 2.5kg tub is easy to re-seal, keeping your iron sulphate fresh for longer. You can get even more for your money by taking advantage of our multi-buy savings, which can save you up to £27! As one tub covers up to 2500m²
How to Use
To use your Iron Sulphate, simply mix it with water and apply it to your lawn using a pump sprayer or watering can. For best results, apply when rain is forecast so it can be thoroughly watered down into the soil. The strength of your solution should vary depending on the results you’re aiming for.
Grass Greening
Mix 1-2g of Iron Sulphate per 1L of water. 1L of the solution will cover 1m² of grass.
Turf Hardening
Mix 2-3g of Iron Sulphate per 1L of water. 1L of the solution will cover 1m² of grass.
Please ensure not to use Iron Sulphate products on hard surfaces as this may cause staining.
Reviews
Powered by
Clive bayliss
ive never used before ,so i was hesitant as to just how effective it would be .Got to say its killed the moss totally and quickly too, so on the evidence so far its definitely got my endorsement.Grass is also showing signs of improvement.
18 Jul 2024
michael g.
Turned my yellowing lawn into rich green.Sprayed the lawn after scarifying.
18 May 2024
graham
Excellent product
27 Apr 2024
Kevin Armstrong
The least expensive type of moss killer per square metre, a fraction of the price of other methods, best used on large lawns with a knapsack sprayer, dissolve chemical in water and apply when it looks like rain later. Works fast.
15 Apr 2024
George crowther
Top class product
29 Mar 2024
Alan
Due to weather I only have managed a representative sample but moss is defo blackening. Noticeable after 2hours.
26 Mar 2024
IAN LOVATT
Great working well
29 Nov 2023
Erica Granville-edmunds
Arrived promptly. Sprayer a bit flimsy to use.
Moss turned black in a few days.
20 Nov 2023
Ray
Easy to use, just dissolves in water.
6 Nov 2023
Stephen Harrison
Seems to work well, achieving a greening of my grass and suppressing the worm casts. Only negative is the protracted mixing in batches in a six litre watering can - I haven't tried sprinkling on direct and then watering in by hose.
10 Sep 2023
Amazon Customers
468 Amazon customers reviewed this product
Frequently asked questions
Is it harmful to pets
After application to your grass do not allow your pets onto the treated area for 12-24 hours.
Dose the measuring cup hold 2g of this product. I can see 2 measuring lines and assumed each line was 1g measure
This comes in a tub and we do not provide a measuring cup.
Can I use this product in February as I already have so much moss?
The recommended time is for application is between September & April but not in freezing temperatures.
I have just seeded my lawn can this still be used on areas of newly seeded lawn
Yes, as long as the new lawn is well established you can use it on a lawn 2 months old.
You say 1-2g or 2-3grams to litre of water per m2 I have 528 m2 to spray does this mean I need 528 litres of water.
Yes, that is correct you will need 528L water for an area 528m2.
Hi , can grass clippings be composted after using this product ? Thank you
Yes you can put grass cutting in compost after using the iron sulphate.
How often should i treat my grass from September to April?
Best to be applied in damp conditions. When treating for turf hardening or grass greening this can be applied every 6 weeks all year but not when frosty or in hot dry conditions.
Hi , I I am interested in putting this on a small paddock . How long until it’s safe before putting sheep back please ?
The manufacturer advises the following to wait at least 2 weeks – if there has not been any rain within the 2 weeks then wait until there has been decent rainfall and wait 3 days after rainfall before allowing sheep on grass – Please mix the Iron Sulphate with warm or tepid water and do not apply in the dry form.
The moss will turn black after treatment with Ferrous Sulphate and should be removed before allowing sheep onto pasture. The grazing grass would also need to be cut first.
Will iron sulphate damage a well established fruit tree if sprayed on its trunk
Yes, please avoid spraying your fruit tree trunk so no damage is caused.
Will it kill white clover in my lawn
No, this product will only kill moss on your lawn.
Hi there,
What rate should I use as a moss killer {not on instructions]
The dilution rate for killing moss we would advise 5g per litre of water to cover a square metre.
Can i use this to acidify the soil for Camellias?Rhodedendrons/Acers etc?
Yes, the recommended rate to help plant and acidify soil is 5g mixed thoroughly in 500ml water per square meter. Ensure that you do not spray on foliage only the ground. Apply monthly. Please ensure that correct safety and protective measures are taken.
How long after application should I rake the lawn?
Once the moss turns black remove from your lawn.
What is best time of year to start using
And do I need to reseed
If so what is best seed
The recommended time is for application is September & April. Please leave around one to two weeks before reseeding. We also have the Pro-Kleen Lawn Feed Fertiliser that can be used on your newly seeded lawn.
https://www.hygienesuppliesdirect.com/pro-kleen-grass-green-npk-professional-lawn-feed-fertiliser
https://www.hygienesuppliesdirect.com/pro-kleen-grass-green-npk-professional-lawn-feed-fertiliser
My lawn has deteriorated over the past few years mainly due to weeds and daisies spreading. It has lost its lushness, I used weedol recently which seems to have been reasonably successful. Can I use your product to restore the lawn to its former glory. Thank you.
Yes, for grass greening mix 1-2g of Iron Sulphate per 1L of water. 1L of the solution will cover 1m² of grass. For Turf Hardening mix 2-3g of Iron Sulphate per 1L of water. 1L of the solution will cover 1m² of grass.
Can it be applied dry using a spreader rather than dissolving in water
We would always recommend to dissolve in warm water for even distribution on your grassed area. If applied dry and not watered enough your grass may burn in some areas.
Can this product be used on artificial grass to kill the weeds at the edges?
This product will not kill weeds, and we would not advise you to use on artificial grass.
How long after application is required before cutting
We would advise you to keep off the lawn for 12-24 hours before cutting.
Hi, if this product is accidentally sprayed on flowers will it kill them regards Richard
This will damage the foliage and discolour the flowers if sprayed accidentally. Please be extra careful near borders and flowers and your plants.
Can I apply this product using a Miracle Gro spray feeder? For moss control how many grams of product should I put in the feeder tank and how much water? I saw this question answered here a couple of weeks ago but cannot find it now. Thanks
For Moss control 5g Iron Sulphate with 1l of water to cover 1m2. Follow your instruction manual for your Miracle Gro spray feeder
Will it stain fencing if accidentally spilled on when applied?
Yes, this will stain your fencing.
Hi, I'm new to gardening having just bought a house with a front and back lawn. The lawns haver loss of miss and are very poor and patchy. I want to scarify them - when should I use your sulphate of iron - before or after scarifying? Thanks, Sandra
Please apply the Iron Sulphate and allow this to work before scarifying the treated area once it turns brown in around a week to 2 weeks time.
Please advise on usage of Iron Sulphate with regard to dog and cat welfare - thanks
After application to your grass do not allow your pets or children onto the treated area for 12-24 hours.
Will it eradicate red thread?
No, it will not kill red thread which is a fungus.
I have applied to lawn about two weeks ago, yet some of the moss is still living. Should I apply another dose? Thanks
It could take up to 4 weeks to kill moss - if it rained heavily after application then this would reduce the efficacy of the Iron Sulphate. If moss still growing in around 2 weeks' time then treat it again.
Will this make my dried out grass green
To grass green mix 1-2g of Iron Sulphate per 1L of water. 1L of the solution will cover 1m² of grass.
Please confirm total weight supplied advert suggests 10kg but page says 2.5kg but 4 items which would make 10 once I know will order.
The supplied tubs contain 2.5kg and the product code will change when a quantity is chosen.
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.
Can you use less solution per m2 for moss as I have 3500m2 and a 60l sprayer thank you
No, for Moss application 300g solution is required in your 60l sprayer with tepid water and must be fully dissolved before application.
How long after applying Iron Sulphate before reseeding bare patches?
Once the moss has blackened and been raked away from the lawn, we would advise you to leave one to two weeks before reseeding.
Hi will this kill common self heal on my lawn
No it just kills moss.
You will need a selective weed killer on the link below
https://www.hygienesuppliesdirect.com/enforcer-selective-weed-killer
You will need a selective weed killer on the link below
https://www.hygienesuppliesdirect.com/enforcer-selective-weed-killer
Can you apply it straight after mowing?
Thanks Lee
Yes.
Can you add seaweed with iron sulphate in knapsack spreader
No, but we have the Liquid Iron Sulphate with Seaweed see the link below
https://www.hygienesuppliesdirect.com/products/prod236122-5-litre-concentrate-liquid-iron
https://www.hygienesuppliesdirect.com/products/prod236122-5-litre-concentrate-liquid-iron
If your product (WHEN MIXED WITH WATER) is a foliar feed, should it be left to dry on the grass and for how long before watering
To make grass greener use 1g per litre of water as a test and if not effective then increase to 2g per litre of water.
Leave to dry on grass and water 2/3days later.
Will help with soggy grass?
Yes, this product will harden your grass. Application for turf hardening is mix 2-3g of Iron Sulphate per 1L of water. 1L of the solution will cover 1m² of grass.
There seems to be many different opinions on the mix strenght of iron sulphate .
I have about 200 sq mt of lawn and i want to green up my lawn .I own a back garden sprayer and I having tried with water and I know about 10 litre will spray my lawm . How much iron sulphate should I mix into the 10 litres of water ?
Thankyou
Ron McGee
The general application is to use 50/150g per 100m3. Mix well in 5 or 10L container with tepid water, making sure you wear protective gloves/clothing and goggles. Pour from mixing container into sprayer. (for 200m3 mix 200g in 10L container but ensure mixed thoroughly)
Please ensure that mixed product is not sprayed on wooden, stone or patio surfaces as staining will occur. Please ensure protective clothing is worn when applying mixture
Hi, I’ve heard great things about this product, can you use it on newish lawns??? We laid new lawn rolls with is coming up to 2months old????
Kind regards
Karl
Yes, as long as the new lawn is well established you can use on lawn 2 months old.
Is Pro-Kleen Iron Sulphate recommended for killing moss on patios?
No, this is for killing moss on your grass and lawn areas.
We would recommend using the Simply Spray and Walk Away on your patio linked below to remove moss from your patio
https://www.hygienesuppliesdirect.com/products/prod229020-5-litres-simply-spray-concentrate
We would recommend using the Simply Spray and Walk Away on your patio linked below to remove moss from your patio
https://www.hygienesuppliesdirect.com/products/prod229020-5-litres-simply-spray-concentrate
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.
Does it get rid of wormcast
As this product encourages healthy grass growth, it will help to surpress worm casts.
Will treatment with iron sulphate deter moles, ie by cutting out the number of worms in your lawn
We are not aware of this product detering moles, but it will surpress worm casts.
Ask one of our experts!
We aim to answer all questions as soon as possible - often within a few hours! Although please bear in mind that during busier periods it may take up to 48 hours to receive a response. We look forward to hearing from you.
| Email: | |
| Phone: | |
| Question: | |
| Business name: | |
Secure Shopping
- Next Day Delivery Available
-
Trustpilot
12561 reviews
- Friendly UK Customer Support
Shopping with us
Help
hygienesuppliesdirect.com is secure
- Copyright © 2003-2024. All rights reserved.
- Company Registration Number: 04350856.
- VAT no: 789261284.
- Registered in England.
- Registered office: HSD Online, Tayson House, Methley Road, Castleford, West Yorkshire, WF10 1PA, GB.
Live Chat