Best Liquid Lawn Feed Weed And Moss Killer of 2026

Last updated on 19/05/2026
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1
Flower Power Lawn Magic Premium Lawn Feed 5L, Double Action Formula for Greener Grass and Stronger Roots
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Flower Power Lawn Magic Premium Lawn Feed 5L, Double Action Formula for Greener Grass and Stronger Roots

Flower Power
Why we love it
  • Promotes healthier, resilient lush lawns.
  • Revives and transforms tired lawns.
  • Professional, year-round lawn feed.
Main Highlights
  • PROVEN RESULTS: Double action formula greens grass and strengthens roots for a healthier, more resilient lawn
  • VERSATILE USE: Suitable for all lawn types including new, established, damaged and worn areas; treats up to 500 square metres
  • PROFESSIONAL FORMULA: Contains seaweed extract and natural sugars to enhance disease resistance and promote healthy growth
  • YEAR-ROUND APPLICATION: Can be used in all seasons when ground temperature exceeds 5°C without need for specialist seasonal feeds
  • EASY APPLICATION: Liquid concentrate formula provides even coverage without scorching when used as directed
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9.8
Exceptional
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9.8
Exceptional
Flower Power

Flower Power Lawn Magic Premium Lawn Feed 5L, Double Action Formula for Greener Grass and Stronger Roots

Why we love it
  • Promotes healthier, resilient lush lawns.
  • Revives and transforms tired lawns.
  • Professional, year-round lawn feed.
Main Highlights
  • PROVEN RESULTS: Double action formula greens grass and strengthens roots for a healthier, more resilient lawn
  • VERSATILE USE: Suitable for all lawn types including new, established, damaged and worn areas; treats up to 500 square metres
  • PROFESSIONAL FORMULA: Contains seaweed extract and natural sugars to enhance disease resistance and promote healthy growth
  • YEAR-ROUND APPLICATION: Can be used in all seasons when ground temperature exceeds 5°C without need for specialist seasonal feeds
  • EASY APPLICATION: Liquid concentrate formula provides even coverage without scorching when used as directed
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Value for Money
2
Miracle-Gro Complete 4 in 1 Lawn Food, 360 m² bag, Lawn Food, Weed & Moss Control
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Miracle-Gro Complete 4 in 1 Lawn Food, 360 m² bag, Lawn Food, Weed & Moss Control

Miracle-Gro
Why we love it
  • Kills common lawn weeds effectively.
  • Promotes a thicker, greener lawn.
  • Safe for children and pets.
Main Highlights
  • Lawn treatment product that kills weeds and moss, creating a thicker, greener and healthier lawn
  • Common lawn weeds killed including dandelions, white clover and plantain
  • For ideal results and ensure even coverage apply using either a Miracle-Gro wheeled spreader for large lawns or for smaller lawns use our handy Miracle-Gro Multi Use Spreader or pre-filled spreader, which can be refilled with the carton, using the handy spout
  • Use on established lawns once frosts have gone, from April to September
  • After applying this product in accordance with the label, children and pets can use the lawn once the granules have been watered in and dried
Show More
9.8
Exceptional
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9.8
Exceptional
Miracle-Gro

Miracle-Gro Complete 4 in 1 Lawn Food, 360 m² bag, Lawn Food, Weed & Moss Control

Why we love it
  • Kills common lawn weeds effectively.
  • Promotes a thicker, greener lawn.
  • Safe for children and pets.
Main Highlights
  • Lawn treatment product that kills weeds and moss, creating a thicker, greener and healthier lawn
  • Common lawn weeds killed including dandelions, white clover and plantain
  • For ideal results and ensure even coverage apply using either a Miracle-Gro wheeled spreader for large lawns or for smaller lawns use our handy Miracle-Gro Multi Use Spreader or pre-filled spreader, which can be refilled with the carton, using the handy spout
  • Use on established lawns once frosts have gone, from April to September
  • After applying this product in accordance with the label, children and pets can use the lawn once the granules have been watered in and dried
Show More
3
Miracle-Gro Evergreen Complete 4-in-1 Lawn Food, Weed & Moss Control, 360 m2, Yellow
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Miracle-Gro Evergreen Complete 4-in-1 Lawn Food, Weed & Moss Control, 360 m2, Yellow

Miracle-Gro
Why we love it
  • Thicker, greener, healthier lawn guaranteed.
  • Kills weeds and moss effectively.
  • User-friendly and efficient.
Main Highlights
  • Creates a thicker, greener and healthier lawn whilst killing weeds and moss
  • Easy to use
  • Good product for use
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9.7
Exceptional
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9.7
Exceptional
Miracle-Gro

Miracle-Gro Evergreen Complete 4-in-1 Lawn Food, Weed & Moss Control, 360 m2, Yellow

Why we love it
  • Thicker, greener, healthier lawn guaranteed.
  • Kills weeds and moss effectively.
  • User-friendly and efficient.
Main Highlights
  • Creates a thicker, greener and healthier lawn whilst killing weeds and moss
  • Easy to use
  • Good product for use
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4
Vitax Feed & Weed, Dual Purpose Lawn Feed And Weed Killer, Concentrated, Easy To Use, Kills Clover, Buttercup, Dandelion And Daisy, Promotes A Green And Healthy Lawn- Treats 200 Sq.M
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Vitax Feed & Weed, Dual Purpose Lawn Feed And Weed Killer, Concentrated, Easy To Use, Kills Clover, Buttercup, Dandelion And Daisy, Promotes A Green And Healthy Lawn- Treats 200 Sq.M

Vitax Ltd
Why we love it
  • Promotes a green, healthy lawn.
  • Rapidly enhances lawn's aesthetic appeal.
  • Eliminates weeds, boosts growth.
Main Highlights
  • EFFECTIVE WEED CONTROL: Vitax Feed and Weed is a combined lawn feed and selective weedkiller that targets common broad-leaved weeds like clovers, buttercups, dandelions, daisies, and plantains, leaving your lawn green and healthy.
  • PROMOTES GRASS GROWTH: Not only kills weeds, but also feeds to encourages grass regrowth to cover bare spots left by dead weeds, ensuring a lush and uniform lawn.
  • EXTENSIVE COVERAGE: A soluble concentrate that covers approximately 200m² of lawn per bottle, providing efficient treatment for larger areas.
  • OPTIMAL APPLICATION PERIOD: Apply using a watering can or sprayer from April to September when soil is moist and weeds are actively growing.
  • POST-TREATMENT CARE: After application, refrain from mowing the treated area for three days to allow full uptake by the weeds. Always use plant protection products safely and read the label thoroughly before use.
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9.5
Superb
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9.5
Superb
Vitax Ltd

Vitax Feed & Weed, Dual Purpose Lawn Feed And Weed Killer, Concentrated, Easy To Use, Kills Clover, Buttercup, Dandelion And Daisy, Promotes A Green And Healthy Lawn- Treats 200 Sq.M

Why we love it
  • Promotes a green, healthy lawn.
  • Rapidly enhances lawn's aesthetic appeal.
  • Eliminates weeds, boosts growth.
Main Highlights
  • EFFECTIVE WEED CONTROL: Vitax Feed and Weed is a combined lawn feed and selective weedkiller that targets common broad-leaved weeds like clovers, buttercups, dandelions, daisies, and plantains, leaving your lawn green and healthy.
  • PROMOTES GRASS GROWTH: Not only kills weeds, but also feeds to encourages grass regrowth to cover bare spots left by dead weeds, ensuring a lush and uniform lawn.
  • EXTENSIVE COVERAGE: A soluble concentrate that covers approximately 200m² of lawn per bottle, providing efficient treatment for larger areas.
  • OPTIMAL APPLICATION PERIOD: Apply using a watering can or sprayer from April to September when soil is moist and weeds are actively growing.
  • POST-TREATMENT CARE: After application, refrain from mowing the treated area for three days to allow full uptake by the weeds. Always use plant protection products safely and read the label thoroughly before use.
Show More
5
Miracle-Gro Complete 4 in 1 Lawn Food, 80 m² handheld spreader, Lawn Food, Weed & Moss Control
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Miracle-Gro Complete 4 in 1 Lawn Food, 80 m² handheld spreader, Lawn Food, Weed & Moss Control

Miracle-Gro
19% Off
Why we love it
  • Kills common lawn weeds efficiently.
  • Promotes a thicker, healthier lawn.
  • Safe for kids and pets.
Main Highlights
  • Lawn treatment product that kills weeds and moss, creating a thicker, greener and healthier lawn
  • Common lawn weeds killed including dandelions, white clover and plantain
  • For ideal results and ensure even coverage apply using either a Miracle-Gro wheeled spreader for large lawns or for smaller lawns use our handy Miracle-Gro Multi Use Spreader or pre-filled spreader, which can be refilled with the carton, using the handy spout
  • Use on established lawns once frosts have gone, from April to September
  • After applying this product in accordance with the label, children and pets can use the lawn once the granules have been watered in and dried
Show More
9.5
Superb
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9.5
Superb
Miracle-Gro

Miracle-Gro Complete 4 in 1 Lawn Food, 80 m² handheld spreader, Lawn Food, Weed & Moss Control

19% Off
Why we love it
  • Kills common lawn weeds efficiently.
  • Promotes a thicker, healthier lawn.
  • Safe for kids and pets.
Main Highlights
  • Lawn treatment product that kills weeds and moss, creating a thicker, greener and healthier lawn
  • Common lawn weeds killed including dandelions, white clover and plantain
  • For ideal results and ensure even coverage apply using either a Miracle-Gro wheeled spreader for large lawns or for smaller lawns use our handy Miracle-Gro Multi Use Spreader or pre-filled spreader, which can be refilled with the carton, using the handy spout
  • Use on established lawns once frosts have gone, from April to September
  • After applying this product in accordance with the label, children and pets can use the lawn once the granules have been watered in and dried
Show More
6
Miracle-Gro Mosskill Liquid Lawn Care, 1 litre concentrate, 67 m² coverage
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Miracle-Gro Mosskill Liquid Lawn Care, 1 litre concentrate, 67 m² coverage

Miracle-Gro
16% Off
Why we love it
  • Kills moss and feeds lawn.
  • Greens lawn in seven days.
  • Safe for pets and kids.
Main Highlights
  • Lawn treatment product that kills moss and encourages healthy growth of lawn grass
  • Feeds at the same time making the lawn greener in 7 days, creating a thicker, greener and healthier lawn
  • Dilute in a watering can, with or without a sprinkler bar sprayer attachment or use a garden sprayer
  • Use on established lawns once frosts have gone from March to October
  • After applying this product in accordance with the label, children and pets can use the lawn once the granules have been watered in and dried
Show More
9.4
Superb
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9.4
Superb
Miracle-Gro

Miracle-Gro Mosskill Liquid Lawn Care, 1 litre concentrate, 67 m² coverage

16% Off
Why we love it
  • Kills moss and feeds lawn.
  • Greens lawn in seven days.
  • Safe for pets and kids.
Main Highlights
  • Lawn treatment product that kills moss and encourages healthy growth of lawn grass
  • Feeds at the same time making the lawn greener in 7 days, creating a thicker, greener and healthier lawn
  • Dilute in a watering can, with or without a sprinkler bar sprayer attachment or use a garden sprayer
  • Use on established lawns once frosts have gone from March to October
  • After applying this product in accordance with the label, children and pets can use the lawn once the granules have been watered in and dried
Show More
7
Maxicrop PMKLT4TL 2.5 Litre Moss Killer and Lawn Tonic - Green
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Maxicrop PMKLT4TL 2.5 Litre Moss Killer and Lawn Tonic - Green

Maxicrop
25% Off
Why we love it
  • Convenient 2 in 1 solution.
  • Fast acting moss killer.
  • Improves lawn health easily.
Main Highlights
  • Always read the label. Use pesticides safely
  • A fast acting moss killer which encourages grass regrowth, improves rooting and colour
  • Organic seaweed extract with 16.4% ferrous Sulphate & 2% Nitrogen
  • Model number: PMKLT4TL
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9.2
Superb
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9.2
Superb
Maxicrop

Maxicrop PMKLT4TL 2.5 Litre Moss Killer and Lawn Tonic - Green

25% Off
Why we love it
  • Convenient 2 in 1 solution.
  • Fast acting moss killer.
  • Improves lawn health easily.
Main Highlights
  • Always read the label. Use pesticides safely
  • A fast acting moss killer which encourages grass regrowth, improves rooting and colour
  • Organic seaweed extract with 16.4% ferrous Sulphate & 2% Nitrogen
  • Model number: PMKLT4TL
Show More
8
Vitax Green Up Liquid Feed & Weed 1 litre
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Vitax Green Up Liquid Feed & Weed 1 litre

Vitax Ltd
Main Highlights
  • Kills common lawn weeds and encourages growth to cover bare areas left by dead weeds
Show More
9.1
Superb
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9.1
Superb
Vitax Ltd

Vitax Green Up Liquid Feed & Weed 1 litre

Main Highlights
  • Kills common lawn weeds and encourages growth to cover bare areas left by dead weeds
Show More
9
Greenforce G21086 Green Force Lawn Feed Weed Moss Killer 400m2 Fertilizer, Grey, 30.0 cm*21.0 cm*11.0 cm

Greenforce G21086 Green Force Lawn Feed Weed Moss Killer 400m2 Fertilizer, Grey, 30.0 cm*21.0 cm*11.0 cm

Greenforce
Why we love it
  • Nurtures and beautifies lawns.
  • Eliminates weeds effectively.
  • Controls moss conveniently.
Main Highlights
  • Lawn Fertilizer
  • Kills Weeds
  • Kills & Controls Moss
  • 400m2 Size, equivalent to 1.5 tennis courts
  • Lasts up to 6 weeks
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9.1
Superb
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9.1
Superb
Greenforce

Greenforce G21086 Green Force Lawn Feed Weed Moss Killer 400m2 Fertilizer, Grey, 30.0 cm*21.0 cm*11.0 cm

Why we love it
  • Nurtures and beautifies lawns.
  • Eliminates weeds effectively.
  • Controls moss conveniently.
Main Highlights
  • Lawn Fertilizer
  • Kills Weeds
  • Kills & Controls Moss
  • 400m2 Size, equivalent to 1.5 tennis courts
  • Lasts up to 6 weeks
Show More
10
Pro-Kleen Lawn Tonic Liquid Iron Sulphate Quality Ferrous Conditioner, Fertiliser, Grass Greener, Turf Hardener | Long-Lasting for a Healthier Looking Garden | Helps Prevent Lawn Disease (5 Litres)
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Pro-Kleen Lawn Tonic Liquid Iron Sulphate Quality Ferrous Conditioner, Fertiliser, Grass Greener, Turf Hardener | Long-Lasting for a Healthier Looking Garden | Helps Prevent Lawn Disease (5 Litres)

Pro-Kleen
Why we love it
  • Improves lawn's health and appearance.
  • Trusted by professional lawncare experts.
  • Easy use for quick transformation.
Main Highlights
  • POWERFUL 3-IN-1 LAWN TONIC FORMULA: Pro-Kleen Lawn Tonic combines sulphate of iron and seaweed extract to revitalise tired lawns, promote stronger roots and encourage greener, healthier grass for a dense, vibrant sward
  • FAST GREENING & LAWN REVITALISATION: Instantly improves the appearance of dull, yellowing grass by boosting colour and vitality, helping you achieve a deep green, professional-looking lawn quickly and effectively
  • PROFESSIONAL GRADE – USED ACROSS THE UK: Trusted by greenkeepers, groundsmen, park keepers and sports turf professionals, Pro-Kleen delivers reliable results for golf greens, sports pitches, gardens and landscaped lawns
  • HELPS PREVENT COMMON LAWN DISEASES: The turf-hardening formula strengthens grass blades and root systems, helping lawns resist disease, stress and damage caused by harsh weather and heavy foot traffic
  • SUPER CONCENTRATED 5 LITRE FORMULA: Highly concentrated liquid lawn treatment means a little goes a long way, providing excellent coverage and long-lasting lawn care while offering great value for money
  • PROMOTES STRONGER, DENSER GRASS GROWTH: Encourages thicker grass growth and improved lawn density, helping to create a lush, even lawn surface that looks healthier all year round
  • IDEAL FOR GARDENS, LAWNS & SPORTS TURF: Perfect for domestic gardens, ornamental lawns, parks, sports grounds and golf courses, delivering professional lawn care results at home
  • EASY TO MIX AND APPLY: Simply dilute the recommended amount with water and apply using a pump sprayer or watering can for quick and convenient lawn treatment
  • IMPROVES LAWN QUALITY & TURF STRENGTH: Enhances the overall health, resilience and durability of grass, helping lawns stay strong, green and attractive throughout the growing season
  • TRANSFORM DULL LAWNS INTO LUSH GREEN GRASS: Ideal for rejuvenating tired lawns and restoring colour, helping transform patchy, weak grass into a thick, vibrant lawn with regular use
Show More
9.0
Superb
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9.0
Superb
Pro-Kleen

Pro-Kleen Lawn Tonic Liquid Iron Sulphate Quality Ferrous Conditioner, Fertiliser, Grass Greener, Turf Hardener | Long-Lasting for a Healthier Looking Garden | Helps Prevent Lawn Disease (5 Litres)

Why we love it
  • Improves lawn's health and appearance.
  • Trusted by professional lawncare experts.
  • Easy use for quick transformation.
Main Highlights
  • POWERFUL 3-IN-1 LAWN TONIC FORMULA: Pro-Kleen Lawn Tonic combines sulphate of iron and seaweed extract to revitalise tired lawns, promote stronger roots and encourage greener, healthier grass for a dense, vibrant sward
  • FAST GREENING & LAWN REVITALISATION: Instantly improves the appearance of dull, yellowing grass by boosting colour and vitality, helping you achieve a deep green, professional-looking lawn quickly and effectively
  • PROFESSIONAL GRADE – USED ACROSS THE UK: Trusted by greenkeepers, groundsmen, park keepers and sports turf professionals, Pro-Kleen delivers reliable results for golf greens, sports pitches, gardens and landscaped lawns
  • HELPS PREVENT COMMON LAWN DISEASES: The turf-hardening formula strengthens grass blades and root systems, helping lawns resist disease, stress and damage caused by harsh weather and heavy foot traffic
  • SUPER CONCENTRATED 5 LITRE FORMULA: Highly concentrated liquid lawn treatment means a little goes a long way, providing excellent coverage and long-lasting lawn care while offering great value for money
  • PROMOTES STRONGER, DENSER GRASS GROWTH: Encourages thicker grass growth and improved lawn density, helping to create a lush, even lawn surface that looks healthier all year round
  • IDEAL FOR GARDENS, LAWNS & SPORTS TURF: Perfect for domestic gardens, ornamental lawns, parks, sports grounds and golf courses, delivering professional lawn care results at home
  • EASY TO MIX AND APPLY: Simply dilute the recommended amount with water and apply using a pump sprayer or watering can for quick and convenient lawn treatment
  • IMPROVES LAWN QUALITY & TURF STRENGTH: Enhances the overall health, resilience and durability of grass, helping lawns stay strong, green and attractive throughout the growing season
  • TRANSFORM DULL LAWNS INTO LUSH GREEN GRASS: Ideal for rejuvenating tired lawns and restoring colour, helping transform patchy, weak grass into a thick, vibrant lawn with regular use
Show More

We scanned 1546 products

We reviewed these offers relevant to the Liquid Lawn Feed Weed And Moss Killer within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Flower Power, Miracle-Gro, Vitax Ltd, Maxicrop, Greenforce, Pro-Kleen, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.
For the best Liquid Lawn Feed Weed And Moss Killer in the market, we considered we took a deep dive into 7731 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that: