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10 Best best weed killer for lawns without killing grass

Welcome to our top 10 product reviews for best weed killer for lawns without killing grass. We've scoured the market to bring you the best of the best, with products ranging from a 7.1 score up to a whopping 9.8 score!

Updated October 2025
bestBest value
3
Pro-Kleen 4 in 1 Weed and Feed Lawn Treatment with Moss Killer - Greens Grass, Kills Weeds & Moss & Fertilises Grass - Apply from May-August - Covers up to 78m2 - (2.5kg)
9.5
Excellent

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Pro-Kleen 4 in 1 Weed and Feed Lawn Treatment with Moss Killer - Greens Grass, Kills Weeds & Moss & Fertilises Grass - Apply from May-August - Covers up to 78m2 - (2.5kg)

Main Highlights

TRANSFORM YOUR LAWN WITH EASE: Pro-Kleen’s 4-in-1 Weed & Feed Lawn Treatment with Moss Killer has been designed to green grass, kill weeds, remove moss and fertilise your lawn! It does everything you need to get your lawn looking green, healthy and strong this spring and summer

NPK 10-2-2 +8 IRON: Our unqiue lawn treatment is designed using nitrogen, phosporous, potassium & iron. These key ingredients support healthy grass growth with nitrogen promoting greener grass, phosphorous making grass roots strong, potassium preventing lawn disease & iron which kills moss with ease!

CONTAINS 3 DIFFERENT TYPES OF WEED KILLER: Thanks to this grass fertiliser having three different types of weed killer in the formula, it will successfully and easily kill a wide variety of weeds, leaving your lawn weed-free ready for the warmer weather

COVERS UP TO 78M2: Pro-Kleen’s Weed and Feed’s 2.5kg tubs can cover up to 78m2! This provides outstanding value for money with each tub being able to cover a large area – perfect for larger lawns

APPLY BETWEEN MAY & AUGUST: Get the most out of your lawn in the spring and summer with this lawn feed. It can be applied between May & August to get your grass looking its best during the warmer weather. Apply by hand or by using a garden spreader

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9.5
Excellent
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Why Trust One Clear Winner?

One Clear Winner spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own.

About One Clear Winner

How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

Learn more about testing

51

Products Considered

62

Consumers Consulted

24

Hours Researched

Why Trust One Clear Winner?

One Clear Winner spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own.

About One Clear Winner

How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

Learn more about testing

51

Products Considered

62

Consumers Consulted

24

Hours Researched