Weed Killer

Weed killer products for luscious-looking grass

Say goodbye to unsightly weeds and give your seeds & bulbs a fighting chance with our weed killer, from weed killer sprays and powders to weed control fabrics to stop weeds in their tracks! Our range of weed killers is fast & effective in taking control of your garden, whether you’re tidying up a raised bed, rejuvenating the lawn, or removing unwanted growth from paving & driveways.

You’ll find specialist weed killers for all sorts of common weeds including dandelions, moss, and other invasive plants. Equip yourself with some rubber gloves and a grass trimmer and get to work!

Quality formulations from top brands

Exterminate unwanted weeds with our collection of fast-acting solutions. Featuring the best brands in gardening such as Roundup, Weedoll and our own household name, you can achieve total weed control with ease.

Ready-to-use formulas are perfect for annual and deep-rooted weeds, helping to tackle even the toughest of plants. Spray bottles are convenient and effective on individual weeds, banishing pesky weeds quickly.

For an all-in-one solution, check out our very own wilko lawn feed, moss and weed killer packs - they do what they say on the box! You'll get thicker, fuller and healthier grass in no time.

Safe and environmentally friendly weed killers

Picking and snipping your weeds by hand can be a satisfying activity – grab your garden gloves, a kneeler, and a trowel for weeding. However, if you’re getting swamped, or have a large garden, enlisting the help of a weed killer can give you a helping hand – you can feel safe in the knowledge that the majority of our weed killers minimise toxicity to kids and pets, but please read the instructions carefully and only use as the label tells you!

Using a weed control fabric is the most eco-friendly weed prevention tool which doesn’t rely on chemicals, instead blocking their growth & access to sunlight.

FAQs

How long do you leave weed killer to work?

You may notice weeds wilting and looking unhappy a few hours after spraying. Most work their magic within 5 to 7 days or even take weeks. Some take 14 to 30 days to kill the weeds completely.

Is it OK if it rains after spraying weed killer?

If it starts raining after you've sprayed, the weed killer might not work as well. You might need to spray again for the best results. Just make sure to wait until the leaves are completely dry before spraying again.

Should I cut weeds before spraying?

No, do not cut weeds before spraying. The more surface area the weeds have, the better the weed killer's absorption rate. You want to give the weeds time to take the herbicide and circulate it to their roots.