Selective Lawn Weed Killers

Control weeds in established grass with our range of selective lawn weed killers. These lawn weed control products target weeds such as dandelions, daisies, clover, plantain and creeping buttercup without killing the surrounding grass when selected and applied according to the label.

Choose from domestic and professional treatments for spot application or larger lawn areas, including lawn weed killer sprays for common and more difficult weeds. Always check the product label to confirm the weeds controlled, application method and suitability for your lawn.

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Two bottles of Dicophar herbicide on a white background
White bottle of Dicophar herbicide with green label on a white background
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Dicophar – Selective Lawn Weed Killer (1L, 5L)
From £20.16 Inc VAT
SBK Brushwood Killer – Domestic Tough Woody Weed Killer (1L, 340m²)
SBK Brushwood Killer – Domestic Tough Woody Weed Killer (1L, 340m²)
SBK Brushwood Killer – Domestic Tough Woody Weed Killer (1L, 340m²)
£22.26 Inc VAT
Greenforce Lawn Weedkiller
Greenforce Lawn Domestic Selective Weed Killer (1L, 500m²)
Greenforce Lawn Domestic Selective Weed Killer (1L, 500m²)
£20.28 Inc VAT
An image showing SBK brushwood killer next to a bottle of KPlus+
SBK Brushwood Killer and KPlus Bundle
SBK Brushwood Killer and KPlus Bundle
£28.51 Inc VAT
An image of a 5 litre bottle of Hygrass-P
Hygrass-P Selective Broad-Leaved Weed Killer for Lawns (5L, 10,000m²)
Hygrass-P Selective Broad-Leaved Weed Killer for Lawns (5L, 10,000m²)
£64.79 Inc VAT
A 1 litre bottle of Praxys
Praxys – Strong Selective Lawn and Amenity Grass Weed Killer (2L)
£99.60 Inc VAT
A bottle of Synero herbicide
Synero Selective Weed Killer for Difficult and Invasive Weeds (3L)
£187.25 Inc VAT
An image of a 1 litre bottle of Icade
Icade Selective Herbicide for Tough Woody Weeds (1L)
£55.19 Inc VAT
SBK Brushwood Killer, KPlus and Proweed 1.5L Sprayer Weed Killer Bundle
SBK Brushwood Killer, KPlus and Proweed 1.5L Sprayer Weed Killer Bundle
SBK Brushwood Killer, KPlus and Proweed 1.5L Sprayer Weed Killer Bundle
£42.70 Inc VAT
500ml bottle of Kurtail Lawn
1 litre bottle of Kurtail Lawn
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Kurtail Lawn Domestic Selective Weed Killer for Marestail (0.5L, 1L)
From £12.86 Inc VAT

How Selective Weed Killers Work

Selective weed killers work by attacking broad-leaved weeds while leaving grass unharmed, making them ideal for use on established lawns and turf. Whether you're spot-treating problem patches or tackling a full lawn treatment, our lawn weed killers help you restore your lawn’s appearance with minimal fuss. If you've recently seeded, follow our handy guide to learn how to keep them under control whilst not interfering with germination. For a wider range of weedkillers, including total, long-lasting and glyphosate-free options, take a look at our weed control collection.

Frequently Asked Questions

What is selective weed killer?

Selective weedkiller is a herbicide designed to target broad-leaved weeds like clover, dandelion, and daisies without harming grass. It's ideal for lawns and sports turf where you want to remove weeds while preserving healthy grass.

How do I know what type of weed killer I need?

With so many weed killer types on the market, it's easy to feel overwhelmed. Terms like systemic, contact, residual, selective, and total often overlap, and a single product can fall into more than one category. Find out about our guide to weed killer types in our handy blog.

What is the best lawn weed killer?

For domestic use, we recommend Green Force Weed Killer. This lawn weedkiller spray is effective against common weeds like clover and daisy and can be applied with a sprayer or a watering can fitted with a rose head.

What kills weeds in a lawn without killing the grass?

A selective lawn weedkiller controls susceptible broad-leaved weeds without killing suitable established lawn grass when used as directed. Choose a product that lists the weeds you need to treat and is suitable for the lawn area and intended user.

When should I apply weed killer to my lawn?

Apply lawn weedkiller spray when weeds are actively growing, usually from spring through summer. Avoid spraying during drought or immediately before rain for best results.

How long does selective weedkiller take to work?

You’ll typically see results within 2–6 weeks. Selective weed killers work by disrupting weed growth from within, so they’re slower than total weedkiller products but much safer for your lawn.

What’s the best option for tougher weeds like brambles or nettles?

For woody or deep-rooted weeds such as brambles, thistles and nettles, we recommend SBK Brushwood Killer. This lawn weed killer spray is suitable for non-professional use and highly effective on tougher growth.

Can lawn weeds be removed permanently without killing the grass?

Lawn weeds cannot always be removed permanently, but selective treatment and good lawn maintenance can significantly reduce them. Treat existing weeds with a suitable selective weedkiller, then encourage dense grass growth through appropriate mowing, feeding, aeration and overseeding. A healthy, thicker lawn leaves fewer gaps in which new weeds can establish.