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Westland Resolva Lawn Weed Killer Concentrate

Resolva Lawn Weed Killer Concentrate
  • Resolva Lawn Weed Killer Concentrate
  • Resolva Lawn Weed Killer Concentrate Label
  • £9.90
  • In stock
    We have quantities of this item in our warehouse.
  • Controls all common broad leaved weeds in lawns
  • Easy to apply by knapsack sprayer or watering can
  • Contains mecoprop-P and dicamba

500ml treats 250m2
Read our detailed description here

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Westland Resolva Lawn Weed Killer Concentrate
  • Description
  • Delivery and Returns
  • Reviews
  • Can be used twice in any one year
  • Selective weed killer for use on lawns
  • Concentrated for dilution with water
  • Also controls difficult weeds such as daisy, buttercup, plantain and clover
  • Use between April and September in good growing conditions
  • Can be used on new lawns after 6 months
  • Apply by sprayer or watering can
  • Use a Weed & Feed Sprinkle Bar if using a watering can
  • Measuring bottle included
  • Lawn may be used once application is dry
  • Grazing pets may be allowed on after 3 cuts

Weeds Listed on the Pack

These are the weeds that the product has been tested against. It will kill many others.

  • Buttercup
  • Dandelion
  • Daisy
  • Docks
  • White Clover

Always read the label and use pesticides safely

Buying Guides

Delivery & Returns


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.


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.


59 reviews for Westland Resolva Lawn Weed Killer Concentrate

Iain Langlands

by on 2019-10-01

Excellent outcome from first application. Very pleased.

Rated 5 out of 5

Philip Jackson

by on 2019-09-10

Not used yet, so cannot provide sensible feedback.

Rated 5 out of 5

William Ellis

by on 2019-07-25

Better with sprayer

Rated 4 out of 5


by on 2019-06-25

On the lawn i s atter by hand and soak the lawn afterwards.

Rated 5 out of 5

niels billcliff

by on 2019-06-19

Once a year this product does an excellent job of keeping down the weeds in the lawn.

Rated 5 out of 5

Christine Marsh

by on 2019-06-11

Dilute and spray onto lawn the same as most lawn products. Could see results within days

Rated 5 out of 5

Maurice Trigg

by on 2019-04-23

easy to use had leaked a bit in transit

Rated 5 out of 5

Keith Rowland

by on 2019-04-19

Used on customers lawns. Reliable, good results.

Rated 5 out of 5

Richard Vigus

by on 2019-03-30

Does the job well, Application by knapsack srayer.

Rated 5 out of 5

Rob Fogg

by on 2019-03-12

Used this product before from lawnsmith.
Easy to use due to sachets containing a set level of solution.

Rated 5 out of 5

Noel Bray

by on 2019-02-22

Products purchased exactly as described.

Rated 5 out of 5

David Wellman

by on 2019-01-02

Weather unsuitable at present.

Rated 4 out of 5

Rob McDonald

by on 2018-10-01

Very good weeds are being killed off effectively

Rated 4 out of 5

Douglas Bennett

by on 2018-07-03

It cleared a lot of the weeds but not all. That was after giving the lawn a strong dose of product

Rated 4 out of 5

David Pierce

by on 2018-06-27

Its still doing its job OK

Rated 4 out of 5

Michael Trowbridge

by on 2018-05-18


Rated 3 out of 5

David Lawrence

by on 2018-05-01

Used on my own lawn as other products didn't work so well. This has so far done a great job. Recommend to the home gardener for sure

Rated 5 out of 5


by on 2018-04-26


Rated 4 out of 5

alwin oliver

by on 2017-12-18

I have used this as a spot treatment. Spot on

Rated 5 out of 5

David Oliver

by on 2017-11-04

does what it says

Rated 5 out of 5

Hilary Rawlins

by on 2017-10-31

I have a large garden bordering fields and the ingress of weeds is constant. Therefore, I frequently treat the lawn twice a year, once with Resolva Lawn Weed Killer and the other with what used to be known as Verdonne extra. This system has really helped.

Rated 5 out of 5

James Scanlon

by on 2017-10-20

Already got my grandson using this product ***

Rated 5 out of 5

Arthur Dryden

by on 2017-09-02

This is no reflection on the product. Despite a favourable forecast, heavy rain fell within two hours of application, so the result is not what it may have been.
Easy to measure the correct quantity.

Rated 4 out of 5

Cliff Hope

by on 2017-08-31

Attempting to clear a lawn of weeds (lots of clover). Have made one application so far and the results look very promising. Two weeks after applying, weeds are looking very sickly. Have also ordered Verdone for a follow up if necessary.

Rated 5 out of 5

Andrew Charnock

by on 2017-08-24


Rated 5 out of 5

Sean Sinnott

by on 2017-08-24

The first application did help somewhat but in my case a second application will be required.

Rated 4 out of 5

Mike Wright

by on 2017-08-08

Using to remove broad leaf weeds from my lawn. Works great, in combination with Scotts Weedol that has different active ingredients.

Rated 5 out of 5

Kevin Senior

by on 2017-07-25

Took longer than expected, but clover is now dead

Rated 5 out of 5

Jeffrey Middleton

by on 2017-07-14

Brand product I've used before

Rated 4 out of 5

William Whitaker

by on 2017-07-14

Kills the weeds

Rated 5 out of 5

Kenneth Ogilvie

by on 2017-06-09

Helped clear established buttercup in my lawn

Rated 5 out of 5

Peter Orwell

by on 2017-06-01

Used as instructed, awaiting results

Rated 4 out of 5

Anthony Shepherd

by on 2017-05-30

Easy to use, and good results.

Rated 5 out of 5

Stephan Barker

by on 2017-05-25

The weeds are growing fast now but will have to wait until the grass seed is growing.

Rated 4 out of 5

Gavin Westwood

by on 2017-05-18

Great at killing weeds

Rated 5 out of 5

robert g morris

by on 2017-05-17

Great product

Rated 5 out of 5

Anthony Kerrigan

by on 2017-04-26


Rated 4 out of 5

Jonathan Runswick-Cole

by on 2017-03-28

Good, but needs more than one dose usually.

Rated 4 out of 5


by on 2016-10-06

Am using on Lawnsmiths recommendation with Scotts Weedol to eliminate buttercups and Selfheal growing in my lawn. Early days but seems to have worked.

Rated 4 out of 5

Michael Hulme

by on 2016-09-28

Well described and easy to use

Rated 5 out of 5

Claire Wright

by on 2016-09-21

Easy to use product, works very well

Rated 4 out of 5

james foreman

by on 2016-09-08

once again all good use as instructed

Rated 4 out of 5

Kerry Bedford

by on 2016-08-26

Not sure that the product will successfully eradicate selfheal with one application. A mixed set of results, but shall increase dose and try again soon.

Rated 3 out of 5

Peter Pearson

by on 2016-06-23

After two days the large number of hawkbit, buttercup, plantain and clover have wilted, will need to review again in a couple of weeks to give a final review.

Rated 5 out of 5

Kenneth Ogilvie

by on 2016-06-17

I have/ had a bad case of buttercup and this weed killer is working well. May require a second treatment but it was well established.

Rated 5 out of 5

Timothy Llewellyn

by on 2016-06-17


Rated 5 out of 5

Simon Walford

by on 2016-06-07

Once I had mastered the sprayer this was the safest and best way to use weed killer ever found

Rated 5 out of 5

jeremy burton

by on 2016-05-27

Not bad.

Rated 4 out of 5

Brian Lynch

by on 2016-05-03

Works well.

Rated 5 out of 5


by on 2016-04-07

backpack sprayer, yes we would recommend this product,

Rated 5 out of 5

melvyn wheal

by on 2015-10-17

Did not do the job to my satisfaction lawns sprayed in both direction for complete coverage and 2 1/2 weeks on small thistle and the very small clover like weed, the name escapes me is still very evident on what was a virtually weed free lawn

Rated 2 out of 5

Ian Robinson

by on 2015-08-22

Some of the more dense patches of clover are still there but nothing a good rake won't cure.

Rated 4 out of 5

Frank Hayward

by on 2015-06-23

Easy to apply with the sprinkler bar fitted to the watering can.

Rated 5 out of 5

Melanie Brough

by on 2015-06-02

Excellent product. High concentration is good value for the large areas we need to treat. Good results evident within 3 or 4 days. Easy to mix in sprayer for for full or spot treatment.

Rated 5 out of 5

jlw taylor

by on 2015-05-15

Good product ***

Rated 5 out of 5

Mike Peirce

by on 2015-05-03

Not yet used

Rated 4 out of 5

Richard Vigus

by on 2015-04-23

Very good lawn weed killer.

Rated 5 out of 5

alex kinchesh

by on 2015-04-22

We've only applied it once. So far the grass is still there! Weeds are dying.

Rated 5 out of 5

Christopher Hanson

by on 2015-03-27

Have used to greatly improve the appearance of my lawn over the last two years.

Rated 5 out of 5

Rated 4.56 out of 5 based on 59 customer reviews

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