Weed Spray

Trusted Weed and Pest Control Solutions for Lawns and Gardens

Weeds are relentless. You pull them out, and a fortnight later they’re back, crowding your lawn, choking your garden beds and pushing up through every crack in the paving. Hand-weeding only gets you so far, and the wrong spray at the wrong strength can scorch your lawn or damage the plants you actually want to keep. Getting on top of weeds properly takes the right product, applied the right way, at the right time.

At Northern Lawn Mowers, we treat weeds for homes and businesses across Greenvale, Kalkallo, Craigieburn and the surrounding northern suburbs. We target the weeds without wrecking your lawn or garden, and we know which treatment suits which problem, whether it’s broadleaf weeds through the turf, growth along fence lines, or the stuff coming up through your driveway. Less time on your knees, better results that actually last.

Give us a call on +61 430 950 017 for a free quote.

The right spray for the job

We match the treatment to the weed, so your lawn and plants stay safe and the weeds don't come back fast.

Fair, upfront pricing

You'll know the cost before we start. No surprises on the invoice.
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Residential & Commercial Weed Control

For homeowners, a proper weed treatment means a cleaner lawn, tidier beds and paths that aren’t sprouting green through every gap. For commercial sites, rental properties, body corporates and aged care facilities, regular weed control keeps grounds looking sharp and stops weeds getting a foothold across large or hard-to-reach areas. From a one-off knockdown to a scheduled program, we’ll keep the weeds in check.

Get a Free Quote Today

Ask About Weed Treatment

Book Your Weed Spray

Getting started is simple. Call us on +61 430 950 017, message us on WhatsApp, or fill in the quote form and we’ll get back to you. Tell us your suburb and where the weeds are giving you grief, and we’ll give you an honest price.

Not when it’s done right. We use selective treatments that target broadleaf and other weeds while leaving your turf alone. Matching the product to your grass type and the weed is exactly what keeps the lawn safe.

Most treatments start showing results within a few days, with the weeds fully dying back over a week or two. Some tougher weeds need a follow-up, and we’ll let you know if that’s likely with what you’ve got.

We use the products responsibly and to label directions. As a general rule, it’s best to keep kids and pets off the treated area until it’s dried, and we’ll give you clear advice on timing before we leave.

It depends how bad the problem is. A heavily infested area might need an initial knockdown then a follow-up, while ongoing prevention is usually a couple of treatments a year. We’ll recommend a schedule that keeps things under control without overdoing it.

We can’t promise a weed will never return, nothing honestly can, but the right treatment program makes a big difference. Regular spraying combined with healthy turf and well-mulched beds keeps weeds from getting established in the first place.

Yes, those hard surfaces and edges are some of the worst spots for weeds. We treat driveways, paving, paths and fence lines so the whole property stays clean, not just the lawn and beds.