Lawn Care Experts

Lawnsmith Green-Up Ferrous Sulphate

For All Lawns
Green-Up Soluble Ferrous Sulphate for Moss
  • Green-Up Soluble Ferrous Sulphate for Moss
  • Green-Up Ferrous Sulphate Lawn Fertiliser (Label)
  • From £14.90
  • In stock
    We have quantities of this item in our warehouse.
  • A soluble powder for liquid application
  • The best way to get rid of moss in lawns
  • Greens grass without causing growth

'Choose a Size' based on typical rate of 1 grams per square metre for greening or 5 grams per square metre for spraying moss.
Read our detailed description here

    Please choose from the product options below.

    Product options
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    • £22.85
    • £36.00

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Lawnsmith Green-Up Ferrous Sulphate
  • Description
  • Delivery and Returns
  • Reviews
Description

Can be used all year round at low 'green-up rates'. See below for higher rates:

  • Supplied in re-sealable plastic tubs
  • A soluble iron sulphate powder for application as a liquid
  • Easily applied by sprayer or watering can with sprinkle bar
  • Use as standalone treatment or in conjunction with a lawn fertiliser
  • Do NOT mix with weed killer
  • Zero nitrogen gives green lawns without grass growth
  • Aids in disease resistance and worm cast control
  • Will keep indefinitely if kept sealed in the tub in a cool environment
  • Keep off hard surfaces as staining will occur
  • Lawn may be used once dry but staining can occur for upto 24 hours
  • Grazing pets may be allowed on after 3 cuts

Application rates for Lawn Disease, Worm Cast & Moss Treatments:

To be mixed with water - 'no blockage' mixing instructions supplied with product

  • Green-up Rate: Year round; 0.5 - 1 gram m2 for a green-up anytime ground moisture is available
  • Hardening Rate: September to December; 1.5 - 2 grams m2 for cool weather disease resistance
  • Acidifying Rate: Spring & Autumn; 2+ grams m2 will temporarily lower pH/increase acidity
  • Worm Cast Reduction: Spring & Autumn; 2 grams m will temporarily reduce surface casting
  • Moss Rate: September to May; 4-5 grams m2 in cool wet conditions
  • Maximum rate: 5g m2 in cool wet conditions normally from September to May

Buying Guides

Delivery & Returns

Delivery

Delivery is to United Kingdom and Republic of Ireland only.

We normally dispatch within 1 to 2 working days of your placing an order e.g. if you place an order on Monday it will normally go out on Tuesday and at the latest on Wednesday. Once dispatched delivery is next day but may vary due to destination and delivery method.

Other destinations and our full deliveries policy is here.

Returns

At Lawnsmith we strive to select the best and most appropriate products for you to use on your lawn. However, in the rare event you are unhappy with a product and simply want to return it to us, you have 14 days starting from the day after delivery in which to notify us and a further 14 days in which to return it. Any products damaged must be reported within 24 hours of signing for delivery. 

You can read our full returns policy here.

Reviews

240 reviews for Lawnsmith Green-Up Ferrous Sulphate

Chris Logue

by on 2017-08-01

Only used it on a few areas of lawn which had moss in them.It did the job

Rated 4 out of 5

Donal Flood

by on 2017-06-28

product was good with decent sized particles for slow release

Rated 4 out of 5

Jeremy Leake

by on 2017-06-22

Moss killer worked as advertised. I used a rake to take out the dead moss. It was hard work so will consider an electric scarifier next time.

Rated 5 out of 5

David McGowan

by on 2017-06-20

Very good value, easy to mix. Comes with instructions on how to calculate mix ratio which i needed to read a few times....

Rated 4 out of 5

David Wigg

by on 2017-06-14

This is ridiculous, If I`m NOT satisfied I`ll complain!

Rated 5 out of 5

Rebecca McNeill

by on 2017-06-13

This killed the moss on my lawn very quickly and made the lawn nice and green. There is plenty in the tub and covers a massive area. Lawnsmith gave good advice on how to apply it and now my moss is almost moss free. I should mention it was 80% moss before this!

Rated 5 out of 5

Allen Leech

by on 2017-06-11

I will use the product for moss control

Rated 5 out of 5

Elwyn Evans

by on 2017-06-07

thx

Rated 5 out of 5

Peter Shipway

by on 2017-06-06

Just ensure product is not applied in dry conditions as at full rate it may burn. Advice is given how to deal with this if it occurs.

Rated 5 out of 5

Kevin Kidd

by on 2017-06-02

Use with a LawnSmith Knapsack sprayer in liquid form
Anyone with a moss problem
First class product

Rated 4 out of 5

Robert Buckle

by on 2017-05-30

Fantastic product. Will definitely purchase again in future.

Rated 5 out of 5

Stephan Barker

by on 2017-05-25

This has worked well as moss killer and will be raking out the dead moss soon.

Rated 5 out of 5

Christopher Joynson

by on 2017-05-24

Used to clear a lawn taken over by moss. The moss is currently in retreat.

Rated 5 out of 5

Richard Dean

by on 2017-05-19

Excellent service

Rated 5 out of 5

Derek Hunt

by on 2017-05-18

Product does what it says on the labels advice excellent and delivery as promised.

Rated 5 out of 5

robert g morris

by on 2017-05-17

Great product

Rated 5 out of 5

Byron Williams

by on 2017-05-12

Used to get rid of moss in the lawn. Worked quickly with good results.

Rated 5 out of 5

Howard Truscott

by on 2017-05-10

Used product with sprayer Dead easy to do and worked well

Rated 4 out of 5

Rob Dean

by on 2017-05-09

Mixed to the advised level and applied as directed very good moss killing and very good green up effect.

Rated 5 out of 5

Ian Berry

by on 2017-05-08

Does what it says on the can, however - the container it arrived in was damaged.

Rated 5 out of 5

John Hawksfield

by on 2017-05-05

removal of moss and green up

Rated 5 out of 5

David de Cintra

by on 2017-05-04

used for controlling moss on lawn

Rated 5 out of 5

MIKE GEORGE

by on 2017-05-03

Economical way to treat lawn

Rated 5 out of 5

Michael Pegg

by on 2017-05-03

Happy with the effects of the product

Rated 4 out of 5

Nick Welch

by on 2017-05-02

Very pleased so far

Rated 5 out of 5

MICHAEL HARTLEY

by on 2017-05-02

Brilliant at greening up and killing moss. Remember to use it when the grass is damp/wet as it has a much better effect.

Rated 5 out of 5

Malcolm Hogg

by on 2017-05-02

Easy to mix and apply. I've used it as a moss killer so far and having raked the lawn yesterday it has been pretty effective although a second application will be required.

Rated 5 out of 5

Ben Hosford

by on 2017-04-30

Product has been very effective. I would recommend it's use to anyone with a moss problem. The mixing instructions need to be simplified.

Rated 5 out of 5

Elaine Griggs

by on 2017-04-29

I use this at full strength for moss killing before and after scarifying in damp weather to keep moss at bay.

Rated 5 out of 5

Robert Daykin

by on 2017-04-28

Kills moss, greens up the lawn. Use it twice a year, spring and autumn. Heavy moss infestation area and my lawn is clear of the nasty stuff.

Rated 5 out of 5

Terry Reilly

by on 2017-04-27

Easy to use and effective

Rated 5 out of 5

Kenneth Ogilvie

by on 2017-04-27

I used this as a moss killer. It dissolved well and proved very effective when used with a sprayer.

Rated 5 out of 5

Daniel Rea

by on 2017-04-26

Good product.

Rated 5 out of 5

WILLIAM THOMPSON

by on 2017-04-23

Works quickly, I raked excess moss out first then applied, so much better than the 3 in 1 fertilizer that is available.

Rated 5 out of 5

David Molesworth

by on 2017-04-21

Used to tackle modest amounts of moss - effective.

Rated 5 out of 5

Barry Hunter

by on 2017-04-20

The product is good and easy to use

Rated 4 out of 5

Anthony Cree

by on 2017-04-19

Great for a quick green-up and reducing worm casts

Rated 5 out of 5

Mike Chilman

by on 2017-04-18

Great kill

Rated 5 out of 5

David Cam

by on 2017-04-14

It does the job as well as it is said to do.

Rated 5 out of 5

John Wisedale

by on 2017-04-14

Great product

Rated 5 out of 5

Michael Hui

by on 2017-04-13

Used the ferrous sulphate as a solution for killing moss on the lawn. About 4 level tablespoons in 10 litres of water does the rick - moss browns in a couple of days. Treat the lawn during March/ April and not feed gives the best results. The old traditional methods are the best!

Rated 5 out of 5

Jade Moore

by on 2017-04-13

satisfied

Rated 5 out of 5

Barry Robinson

by on 2017-04-13

Excellent

Rated 5 out of 5

William Ellis

by on 2017-04-13

Bought knapsack and made application much easier again with support from website on use and application

Rated 5 out of 5

Ian Fearnside

by on 2017-04-12

I use it in early spring to deal with moss and provide a quick green up of the grass, It works fast and it is very economical

Rated 5 out of 5

Joan Chappel

by on 2017-04-11

Has been the most straight forward way of killing moss in the lawn I have tried, so much better than lawn sand or a multifunctional lawn weed killer. I am sold on this approach from now on.

Rated 5 out of 5

Janette Thornton

by on 2017-04-10

Easy to mix and use

Rated 5 out of 5

Claire Grunnill

by on 2017-04-10

I've only recently received this product and as yet haven't used it but will be doing in the next couple of weeks.

Rated 5 out of 5

Stanislav Kasala

by on 2017-04-08

very happy

Rated 5 out of 5

Kenneth Gagen

by on 2017-04-07

Lawn went black within hours killing off the surface moss. Well priced,easy to apply good value for money.

Rated 5 out of 5

Robert Leppard

by on 2017-04-07

Good value, works well and well packaged

Rated 5 out of 5

John Butchers

by on 2017-04-06

First class.

Rated 5 out of 5

Brian Berwick

by on 2017-04-06

I bought the ferrous sulphate to treat a very bad attack of moss, within hours it started to turn black and I raked the dead moss out after about a week, grass is know greening up nicely, I plan to give a further treatment in next few days to ensure any remaining moss is killed off.

Rated 5 out of 5

Richard Brimacombe

by on 2017-04-06

Does exactly what it says.

Rated 4 out of 5

COLIN SPARK

by on 2017-04-06

Easy to use product once you've mastered the mixing ratios!
Killed the moss in a day.

Rated 5 out of 5

Martin Westley

by on 2017-04-05

Have used this product for moss control and it works well.

Rated 4 out of 5

Richard Lumby

by on 2017-04-05

excellent results if you follow the video guidance

Rated 5 out of 5

Anthony Middleton

by on 2017-04-04

Product did what was expected of it. I have recommended it to others

Rated 4 out of 5

Dee Harper

by on 2017-04-04

product did exactly what it was supposed to do,kill moss and feed 1 1/2 acres of lawn

Rated 5 out of 5

Duncan Kerr

by on 2017-04-04

Applied as directed. Very good results. All that is left is to rake out dead moss.

Rated 5 out of 5

John Hogg

by on 2017-03-31

Moss control
All
Excellent

Rated 5 out of 5

andrew dale

by on 2017-03-31

top quality product but needs the mixing instructions simplifying.
I have already recommended your product to friends.

Rated 5 out of 5

Hannah DeSouza

by on 2017-03-30

Very satisfied

Rated 5 out of 5

Alan Fasham

by on 2017-03-30

Cleared Miss very quickly, dosage instructions not easy to follow though

Rated 5 out of 5

Terence Donovan

by on 2017-03-30

Good results on my treated lawns

Rated 4 out of 5

Geoffrey Hewitson

by on 2017-03-30

A soluble moss killer and green up product which is so much easier to apply than a granular treatment.
Blackens moss almost immediately.

Rated 5 out of 5

Jonathan Runswick-Cole

by on 2017-03-28

Excellent results on moss infestation

Rated 5 out of 5

Anthony Verney

by on 2017-03-27

Used at the high dose rate to kill moss; which it is doing. recommended to neighbours who also have moss. every one round here has moss.

Rated 5 out of 5

Mark Jones

by on 2017-03-26

Does what is says on the box if you apply as per the instructions.

Rated 4 out of 5

Roger Jewell

by on 2017-03-25

the moss went black very quickly, and the grass went dark green, just what i wanted.

Rated 5 out of 5

John McGibbon

by on 2017-03-23

Works well

Rated 5 out of 5

Paul Parsons

by on 2017-03-16

Used as directed. Visible results. Does the job

Rated 5 out of 5

Malcolm Case

by on 2017-03-16

I use a backpack sprayer to dispense the product. It does the job well, but does leave a bit of sediment behind, both in the bucket I use to dissolve it and in the Sprayer itself.

Rated 4 out of 5

Dr J Cox

by on 2017-03-16

very good to kill moss

Rated 5 out of 5

glynn bray

by on 2017-03-15

I applied this using a large watering can to help fight the inevitable winter moss. The result is excellent. The moss has been killed & is readily removed while the surrounding grass has not been damaged at all. Brilliant product and very easy to use if instructions for coverage are followed.

Rated 5 out of 5

Archie MacLaren

by on 2017-03-14

Purchase and apply as guidance notes set out on Lawnsmith website

Rated 5 out of 5

Elwyn Evans

by on 2017-03-14

id recommend

Rated 5 out of 5

Harvey Binnie

by on 2017-03-14

Mainly to control moss - with mixed success.

Rated 5 out of 5

george mcculloch

by on 2017-03-14

5 star

Rated 5 out of 5

David Barnes

by on 2017-03-08

Seems an excellent and flexible product - so much better than a 'dry' treatment.
I have used it to good effect this month (March) to green up the lawn and kill moss.
Will be using again & again in weaker dilutions to feed the lawn during the spring & summer.

Rated 5 out of 5

ian asquith

by on 2017-03-07

Highly recommended.

Rated 5 out of 5

John Harwood

by on 2017-03-04

With a sprayer
Any Gardener
Great

Rated 5 out of 5

Richard Carter

by on 2017-03-01

Helpful advice and good results achieved.

Rated 5 out of 5

Peter Maris

by on 2017-02-25

Good

Rated 5 out of 5

Scott Crosby

by on 2017-02-21

Good

Rated 5 out of 5

Archie MacLaren

by on 2017-01-28

The iron provided is better than I can purchase locally and dissolves easier in water.

Rated 5 out of 5

Stephen Clampin

by on 2016-12-21

Great quality products

Rated 5 out of 5

Terry Goodwin

by on 2016-11-23

I only used it a few days ago but all seems fine

Rated 5 out of 5

craig tipping

by on 2016-11-23

very effective to kill moss

Rated 5 out of 5

Steve Kape

by on 2016-11-23

This product is always very effective and I recommend it everyone.

Rated 5 out of 5

Gary Hawkins

by on 2016-11-16

I would recommend the site to everyone for it's advice and range of products to choose from

Rated 5 out of 5

mike howlett

by on 2016-11-15

Great product for moss eradication

Rated 4 out of 5

Terry Pinchin

by on 2016-11-15

Does the job

Rated 5 out of 5

John Morris

by on 2016-11-07

Mixed with water as instructed and watered a badly affected lawn. Moss all going black now so will rake away next weekend. Lawn should be in better shape going into winter.
Would recommend to anyone who needs a good product which really gets to grips with moss.

Rated 5 out of 5

David Sutton

by on 2016-11-07

So much easier than lawns and or granular moss killer and really works

Rated 5 out of 5

Ian McDowell

by on 2016-11-01

it works,

Rated 5 out of 5

Stephen Hearn

by on 2016-11-01

Product easy to use, only just used, so haven't seen results yet.

Rated 5 out of 5

Barry MacKellar

by on 2016-10-26

used to kill moss

Rated 5 out of 5

Simon Emery

by on 2016-10-25

Brilliant in greening up my lawn

Rated 5 out of 5

William Turner

by on 2016-10-18

Used this with a pump spray from Hozelock. product got to work on my moss infested lawn immediately. A bit late in the year but with an Autumn feed now and in 3 weeks I am hoping it will be ready for scarifying after the winter and before spring settles in.

Rated 5 out of 5

Brian Greenwood

by on 2016-10-14

Excellent products Thank you

Rated 5 out of 5

Margy Smith

by on 2016-10-05

Used last winter at the rate for moss control on several occasions and the lawn was very green and the moss well controlled.

Have recommended to my family

Rated 5 out of 5

Simon Wells

by on 2016-10-05

Cleared moss build up well after scarifying. Mixing instructions take some understanding!

Rated 5 out of 5

Robert Etherington

by on 2016-10-01

does what it says

Rated 5 out of 5

Alan Trinder

by on 2016-09-29

Used regularly on the roof moss as well as the lawn.
Diution solution helpful but I still fing it difficult to spread the product evenly and at the right strength.

Rated 4 out of 5

G C Griffiths

by on 2016-09-23

works well always use therefore NO moss

Rated 5 out of 5

Philip Owen

by on 2016-09-20

I haven't used this product as yet but I have used similar in the past and was completely satisfied.

Rated 3 out of 5

Robert Hirons

by on 2016-09-06

I have used this product once since purchase to greenup my lawn which was looking very yellow and pale. Applied it at 2g per mtr sq with a sprayer fitted with a fan spray head. tool about 4 or 5 days but it's looking much better.
Will be using again in December at 5g per mtr sq in an attempt to keep the moss down.
Would recommend this product...

Rated 4 out of 5

Robin Wilson

by on 2016-08-31

Excellent product

Rated 5 out of 5

Derek Alexander

by on 2016-07-28

Applied with can bar, results almost instant

Rated 5 out of 5

Timothy Llewellyn

by on 2016-06-17

Good

Rated 5 out of 5

James Risk

by on 2016-06-16

Good guidance on use

Rated 5 out of 5

Jasbir Panesar

by on 2016-06-10

Easy to use product in resealable tub. Remember to get the calculation right before using. I was surprised at how little I needed to green up the lawn.

Rated 5 out of 5

John Gray

by on 2016-06-07

Have not been able to use this product as I purchased bit late on in the season will have to wait till autum

Rated 4 out of 5

Rosalind Conner

by on 2016-06-03

Fertilizer - does what it says and grass really does go much greener

Rated 5 out of 5

Suzanne Connor

by on 2016-06-02

Ferrous sulphate has really worked and will get this product again, as the lawn needs more than a few treatments to get to a good state. Very happy with this product.

Rated 5 out of 5

Mick Reed

by on 2016-05-26

I used this product in a `Knapsack sprayer and after one usage using the recommended dosage there is a noticeable improvement.

Rated 5 out of 5

Jonathan Godfrey

by on 2016-05-26

great, thanks

Rated 5 out of 5

Peter Butterworth

by on 2016-05-25

I use this as part of a balanced feeding program on a fine turf lawn. It is very easy to mix as, unlike some products I have used, it dissolves well in tepid water. It greens the turf well and, used at the 'middle' dosage rate, has begun to reduce worm casting. Unlike lawn sand, there is less danger of scorching the turf.

Rated 5 out of 5

Jane Robson

by on 2016-05-13

Great video to help use product as have never put iron down before. straightforward to use with watering can and sprinkle bar. Got rid of loads of moss.

Rated 5 out of 5

Robert Knight

by on 2016-05-03

Product used as moss killer and I would recommend it to anyone with a lawn (any size!). Good product which is an effective moss killer, but easier to distribute with a napsack spayer than watering can.It is more difficult to get even coverage with the watering can.

Rated 4 out of 5

Kenneth Ogilvie

by on 2016-04-29

I used the product for moss kill on a difficult soil. I used a sprayer for application and the product dissolved well so no clogging. Worked really well.

Rated 5 out of 5

Richard Carter

by on 2016-04-29

Did the job very well.

Rated 5 out of 5

Martin Day

by on 2016-04-27

simple to apply, stunning results through winter.

Rated 5 out of 5

John Taylor

by on 2016-04-26

Easy to measure and appears effective.

Rated 5 out of 5

peter Wright

by on 2016-04-26

Kills moss very well with green up and little extra growth

Rated 5 out of 5

David Clyde

by on 2016-04-25

found easy to use worked atreat

Rated 5 out of 5

Alan Freeman

by on 2016-04-24

killed my moss and good advice on web site. Can be bought slightly cheaper elsewhere.

Rated 4 out of 5

brian robinson

by on 2016-04-23

Used for home and for family members garden

Rated 5 out of 5

Mervyn Brown

by on 2016-04-23

We are yet to apply post use of feed

Rated 4 out of 5

Mr Philip Summerfield ERP Strategy Ltd

by on 2016-04-22

works really well, 2nd application due in a week or so

Rated 5 out of 5

Tim Holt

by on 2016-04-21

does what it's supposed to do, kill the moss

Rated 5 out of 5

James Sloss

by on 2016-04-21

Good green up and moss kill.

Rated 5 out of 5

Richard MacCulloch

by on 2016-04-19

A simple plastic measuring jar calibrated in grams would be useful

Rated 3 out of 5

Gerald Aubury

by on 2016-04-19

Good moss control Excellent green up

Rated 4 out of 5

Dorothy  Coates

by on 2016-04-19

I use 125 trams per 9litre watering can. Moss control.

Rated 5 out of 5

Alison Taylor

by on 2016-04-15

Worked well. Eradicated miss and the lawn looked greener too.

Rated 5 out of 5

Mark Stott

by on 2016-04-15

Very pleased

Rated 5 out of 5

Steven Polden

by on 2016-04-15

Moss killer worked quickly and easy to apply

Rated 5 out of 5

Andrew Smith

by on 2016-04-09

Really pleased with how this has worked - moss now dying and lawn greening up.

Rated 5 out of 5

Anthony Kerrigan

by on 2016-04-07

This is a very good product and so easy to use. I use it every year.

Rated 5 out of 5

Michael Cawston

by on 2016-04-07

to clear up moss

Rated 4 out of 5

Mark Sullivan

by on 2016-04-07

To what says on the container and you're laughing and not too expensive

Rated 4 out of 5

Charles Carter

by on 2016-04-06

Does what it says on the pack

Rated 5 out of 5

Piers Wilson

by on 2016-04-05

Applied by sprayer, pretty hard work.
It seems to have hit the moss pretty hard.

Rated 5 out of 5

SAM BRANNON

by on 2016-04-05

killed the moss & greened the remainder of my grass hope my seed & fertilizer relace the patches

Rated 5 out of 5

Andy Buckroyd

by on 2016-04-05

Easy to use and effective. Make sure you use with a sprinkle bar on the watering can, or a suitable sprayer.

Rated 5 out of 5

george austin

by on 2016-03-31

First class service supported by excellent Hoe To U Tube advice.

Rated 5 out of 5

Patricia  Linch

by on 2016-03-30

A bit of a palaver having to wear goggles and gloves and maybe because I had never used it before I was keen to use exactly the right amount so was measuring very crefully. The moss started to turn black almost immediately. Left it 2 weeks and have just de-mossed. Lawn looks a bit bare but I know it will recover with some more TLC.

Rated 4 out of 5

Adam Hughes

by on 2016-03-24

Green up young lawn in second spring season. Hopefully get a greener denser lawn this summer with lawnsmiths advice.

Rated 5 out of 5

Alessandro Maggioni

by on 2016-03-23

I use it mainly in Winter along with the Winter fertiliser. Again I use it on my friends lawn and caravan site. Quite happy with the quality, too.

Rated 4 out of 5

Malcolm Gooch

by on 2016-03-22

Easy to use and calculate quants for mixing.

Moss went black in a matter of hours, looks to working very well

Rated 5 out of 5

Andy Mash

by on 2016-03-17

***

Rated 5 out of 5

Robert Griffin

by on 2016-03-08

Awaiting arrival of better weather

Rated 5 out of 5

PATRICK DUNCAN

by on 2016-03-08

Awaiting full results to become visible.

Rated 5 out of 5

STEVEN STRICKLAND

by on 2016-03-01

Excellent product! Easy to apply and great value for money

Rated 5 out of 5

Andrew Cochrane

by on 2016-03-01

Spread Ferrous Sulphate using a wheel based spreader. Some results already seen, but further treatment is required!

Rated 4 out of 5

Michael Beaumont

by on 2016-02-26

i apply as a spray and it is quick to dissolve and was to use

Rated 5 out of 5

Joy Butler

by on 2015-12-11

Excellent product . Works on my lawn moss and I could see results straight away

Rated 5 out of 5

derek kelt

by on 2015-11-26

Used once on lawn, good improvement.

Rated 5 out of 5

Alan Lamb

by on 2015-11-25

Appears to be working.
Easy to mix and apply.

Rated 4 out of 5

Andrew Hammond

by on 2015-11-24

Mixing was a little complicated but once followed the instructions was fine and dissolved easily. Sprayed on a 100m sq garden and seems to have worked ok. Moss is black and the grass is green. Excellent value and no scorching.

Rated 5 out of 5

Bob O'Neill

by on 2015-11-24

So far - so good!

Rated 4 out of 5

Geoffrey Newton

by on 2015-11-10

Does what is says; Moss blackens very quickly - grass looks better. More economical than branded products from ***.

Rated 5 out of 5

Paul Kraus

by on 2015-10-28

Worked a treat on dealing with a moss infested lawn.

Rated 5 out of 5

Chris Holbrey

by on 2015-10-14

I use the product professionaly and have had good greening results without unruly growth.

Rated 5 out of 5

Roger Ottewell

by on 2015-10-13

Does a decent Job.

Rated 4 out of 5

James Sloss

by on 2015-10-13

Seems very good. Easy to use.

Rated 5 out of 5

Robin Wilson

by on 2015-09-27

I does what it says on the tin

Rated 4 out of 5

Stephen Giddens

by on 2015-09-25

Great even cover of lawn. Very effective - used after scarifying. Much better that pellets.

Rated 5 out of 5

John Laing

by on 2015-09-09

This product is easy to apply using the sprinkle bar.

Rated 5 out of 5

STEVEN STRICKLAND

by on 2015-09-08

Very good product for keeping the moss under control.

Rated 5 out of 5

Ian Robinson

by on 2015-08-22

Did exactly what it was supposed to do. My moss ridden lawn is a sea of black :)

Rated 5 out of 5

tony rastall

by on 2015-08-18

I mix with soluble fertilizer and apply with a sprinkler bar every 4 weeks in summer - noticeable improvement in lawn quality.

Rated 5 out of 5

Nigel Stafford

by on 2015-08-04

Did what it said in the instructions.

Rated 5 out of 5

Chris Newitt

by on 2015-07-21

Worked a treat

Rated 5 out of 5

Robert N Woodward

by on 2015-07-03

The product fulfils all the claims you make and my lawn is now beginning to show the sort of recovery that I longed to see.

Rated 5 out of 5

Mehdi Behnoudnia

by on 2015-06-24

It was brilliant

Rated 5 out of 5

Moira Gibson

by on 2015-06-18

Excellent quality product, has done exactly as advertised, would recommend as it has worked wonders on the lawn.

Rated 5 out of 5

Darren Hall

by on 2015-06-17

Excellent company to deal with. Will use again.

Rated 5 out of 5

Ian Hawkyard

by on 2015-06-15

does what it says on the tin

Rated 5 out of 5

Martin Eglin

by on 2015-06-12

Excellent as a moss killer

Rated 5 out of 5

Christopher Thompson

by on 2015-06-05

Used as a moss killer. Did a great job in days. The only slight issue I had was guesstimating the weight of the powder I was putting in my missing bucket. I guessed and it seemed to work. Would be handy if the instructions said x amount of scoops for moss kill in one bucket etc.

Rated 5 out of 5

Melanie Brough

by on 2015-06-02

I have used the Green Up product to treat a second rate lawn with undernourished grass which has a moderate moss growth. Very clear instructions with the product. The minimum solution of 1 gm per sqare meter has improved the green colour of the gras and quickly killed the moss. Applied between showers the soil was damp. Results within 36 hours after some rain. The moss will need raking out but within a week of damp weather new grass has already begun to grow through the moss. I would take care using a stronger dilution. Would recommend using stronger dilution in late autumn when the moss can be scarified.

Rated 5 out of 5

Robert Taylor

by on 2015-05-29

Brilliant so useful on the lawn

Rated 5 out of 5

Chris Aplin

by on 2015-05-14

excellent

Rated 5 out of 5

ian  banks

by on 2015-05-10

great results from this product

Rated 5 out of 5

Steve James

by on 2015-05-06

Early days and am in process of using product but product looks all OK

Rated 4 out of 5

Rob WELSH

by on 2015-05-04

So far used for moss killing purposes, result the moss is gone the grass is growing, excellent.

Rated 5 out of 5

Mike Peirce

by on 2015-05-03

Easy to apply and works quickly

Rated 5 out of 5

Emma Halcrow

by on 2015-05-03

Does the job

Rated 4 out of 5

James Watson

by on 2015-05-02

The product works well but if you have areas of stubborn moss it is better to scarify first, so that the ferrous sulphate can penetrate properly.

Rated 5 out of 5

John Birkenshaw

by on 2015-05-01

Applied from sprayer. Worked very well. After a week, scarified the lawn which removed 80% of moss. Will apply a second treatment 4-5 weeks after first to kill the rest.

Rated 5 out of 5

gordon mcgregor

by on 2015-04-29

brilliant & easy

Rated 5 out of 5

Rob Hughes

by on 2015-04-29

it needs more than 2 walks up and down the lawn

Rated 3 out of 5

Anand Chitnis

by on 2015-04-25

Best hints I have found to control and treat moss. But not a nice job to do! Stains everything! And even with proper watering can and T bar, it can block the holes.

Rated 4 out of 5

Alan McKendry

by on 2015-04-24

Has worked well on badly mossed lawn.If using a sprinkle bar may have to dose more than once to cover all areas of lawn.

Rated 4 out of 5

Dave Davenport

by on 2015-04-24

dissolves easiy

Rated 5 out of 5

Andrew Corrie

by on 2015-04-23

Easy to apply. Great result.

Rated 5 out of 5

Gareth Charles

by on 2015-04-22

Simple and effective to use. Clear instructions and guidance. Well packaged.

Rated 5 out of 5

David Baker

by on 2015-04-17

Excellent

Rated 5 out of 5

Ean S. Paul

by on 2015-04-16

Used for two years, so much easier to apply than lawn sand and no scorch marks.whish I had known about this years ago.

Rated 5 out of 5

michael brown

by on 2015-04-15

Great product Also works as a low cost moss killer

Rated 5 out of 5

Russell Smith

by on 2015-04-15

Followed the dilution instructions and found very easy to use. Has had a significant effect in the 2 weeks since application.

Rated 5 out of 5

Leigh Johnson

by on 2015-04-15

Product purchased was for moss clearance
Lawnsmith provides excellent guidance information on the product and how to use efficiently the videos where efficient to

Rated 5 out of 5

Fiona Bengall

by on 2015-04-13

Very quick delivery. I have only just applied it so I can't tell you how good it is. I used a measuring jug to make the mixture.

Rated 5 out of 5

Chris Holbrey

by on 2015-04-11

sprayed on lawns over the growing season and to knock back any moss at the start and end of the growing year. It is best to filter after liquifying as the spray can get blocked.

Rated 4 out of 5

Mike Wall

by on 2015-04-10

sorted the problem

Rated 5 out of 5

John Tate

by on 2015-04-10

As a general gardener I have seen the effect of Diyarbakir products.Green up does not give a huge growth bolt but a good steady long lasting result

Rated 5 out of 5

steve keable

by on 2015-04-10

spray, was easy to use and follow instructions

Rated 5 out of 5

Nigel Heath

by on 2015-04-10

Killed this moss, as expected.

Rated 5 out of 5

Glenn Wheeler

by on 2015-04-09

The results were excellent, the difference was clear, in only a few days.

Rated 5 out of 5

Raymond Baker Baker Engineering Company

by on 2015-04-08

Does what it says on the tin, killed moss on a lawn with 20/30%moss last year not 2% returned

Rated 5 out of 5

John Searle

by on 2015-04-08

I would recommend this product for killing moss. It also gives the grass a good feed.I would definitely recommend it, especially for people with a very large area of lawn to deal with.

Rated 5 out of 5

Mrs Catherine G Johnson

by on 2015-04-04

Sprayed on customers lawn

Rated 5 out of 5

Edward Hebington

by on 2015-04-03

The product was excellent and the instructions easy to follow. I would recommend the product and Lawnsmith to family, friends neighbours and anyone with similar problems to me in respect of my lawn

Rated 5 out of 5

neil newman

by on 2015-04-01

Killed the moss!

Rated 5 out of 5

simon williknson

by on 2015-03-27

used at the highest dose and its done the job

Rated 5 out of 5

Laurence Thomas

by on 2015-03-27

Works well at moderate cost

Rated 4 out of 5

M E Arnold

by on 2015-03-26

Good product, noticeable difference after 3 weeks will continue with further treatments in the future.

Rated 5 out of 5

Jeremy Lea

by on 2015-03-25

Better if it could be liquid

Rated 3 out of 5

John Pike

by on 2015-03-25

kills the moss and encourages the grass

Rated 5 out of 5

anthony morton

by on 2015-03-25

controlling moss on lawns and drives.
measure carefully, be patient, wait several days before scarifying.

Rated 4 out of 5

Colin Cochrane

by on 2015-03-21

Okokok

Rated 5 out of 5

Mrs Catherine G Johnson

by on 2015-03-21

Used to kill moss on customers lawns.

Brilliant results

Definitely use again

Rated 5 out of 5

shaun Pearce

by on 2015-03-19

Bloody brilliant wish I had of found it years ago!!

Rated 5 out of 5

Teddy Coote

by on 2015-03-19

very well satisfied with the product and service

Rated 5 out of 5

Ed McLay

by on 2015-03-18

does what it says.

Rated 5 out of 5

Bernard Thear

by on 2015-03-11

I use it to kill moss on the lawn and under my trees and apply it with a sprayer

Rated 5 out of 5

Caroline Marshall

by on 2015-03-10

Very good product. I have a North west facing lawn with shade on three sides and a huge moss problem, notwithstanding we're on chalk soil here. It worked within 24 hours and having raked the lawn it's got rid of nearly all miss and the grass is much greener.

Rated 5 out of 5

Christopher Blake

by on 2015-03-06

Used to spray half acre lawn. Dissolves easily and quickly effective

Rated 4 out of 5

Keith Cooper

by on 2015-03-03

Used it last year but not year so far. Easy to apply but not so easy to mix successfully for back pack application although I did it successfully. A concentrated liquid, or granular for push Lawn spreader may be better for most

Rated 4 out of 5

Michael Beaumont

by on 2015-02-27

After mixing in warm water and leaving to to stand for a few minutes there was a lot of suspended flocs in the solution. These caused the fine filter to block. After removing the filter i was able to apply the rest of the treatment without problems

Rated 4 out of 5

Raymond Smith

by on 2015-02-25

****

Rated 4 out of 5

DAVID WILLIAMS

by on 2015-02-22

very affective, i think dilution instructions on container could be clearer

Rated 5 out of 5

Mr Christopher Gough

by on 2015-01-06

I've only used it once so far but it seems to do what it says on the tin!!

Rated 5 out of 5

COLIN LOVEGROVE

by on 2014-12-11

bit too early to give accurate assessment

Rated 4 out of 5

Anna Baxendale

by on 2014-12-08

Not yet used

Rated 3 out of 5

Tim Hirst

by on 2014-12-08

Clear helpful usage instructions, does everything expected of it.

Rated 5 out of 5

Andrew  Ferrill

by on 2014-12-08

Bit messy having to mix solution but it works wonders on mossy lawn

Rated 5 out of 5

Rated 4.78 out of 5 based on 240 customer reviews
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