How to Get Rid of Grubs in the Lawn | Nutri-Lawn Grub Control Experts

Those brittle, straw-coloured patches and “peel-back” turf aren’t just an eyesore—they’re a classic sign of white grubs feeding on roots below the surface. To truly get rid of grubs in the lawn and stop the damage from spreading, timing and precision matter. Nutri-Lawn confirms what’s happening in the root zone, applies the right treatment at the right time, and supports recovery so your lawn bounces back thicker and stronger.

That’s where Nutri-Lawn’s professional grub control treatment comes in—call 1-888-688-7452 and protect your lawn this season!

Thinning, browning or patches in your lawn dying? What might be the cause

Brown or dying turf can be caused by many different problems, but grubs are often high on the list. When white grubs are active, they live in the soil and chew on the root system, gradually weakening the lawn so it struggles to stay green and healthy.

As the roots are damaged, the grass can start to wilt, thin out, or stop growing altogether. In some cases, sections of lawn may still lift up easily when you tug on them—almost like a loose mat—because the roots holding everything in place have been eaten away.

The damage doesn’t always stop there. Raccoons, skunks, and birds are quick to take advantage of a grub buffet. They’ll dig and tear at the turf to reach the larvae, turning a hidden root problem into very visible surface destruction that can require costly repairs.

Of course, not every stressed lawn is dealing with grubs. Drought, disease, and other insects can cause similar symptoms, which is why an accurate diagnosis is so important. When you call Nutri-Lawn, our technicians look closely at what’s happening in the root zone, confirm whether grubs are present, and then recommend the right treatment plan for your lawn.

Not sure what’s causing those brown patches? Contact your local Nutri-Lawn for a professional inspection— Request a Quote or contact us today!

What Are White Grubs (and Why They’re So Destructive)

White grubs are the C-shaped larvae of several beetles common across Canada—most notably European Chafer, Japanese Beetle, and May/June Beetle. They live in the soil and feed on grass roots, which limits the plant’s ability to take up water and nutrients. When grub numbers build, turf wilts, thins, and in severe cases lift or roll back like sod because the roots are gone.

Wildlife makes things worse. Raccoons, skunks, and birds quickly discover a grub buffet and can rip up the surface while feeding, turning a hidden root problem into obvious, costly damage.

Why acting fast on grubs matters (and how waiting becomes a costly repair)

Grub damage can be extremely devastating if it’s left unchecked and untreated. Because the grubs feed directly on the roots, they reduce the lawn’s ability to take up water and nutrients. Over time, whole sections of turf can die, leading to:

• Large, irregular dead patches
• Turf that lifts or rolls back like sod

• Areas so damaged they may need overseeding or even resodding

Grub damage can become expensive fast, especially if you end up replacing large sections of your lawn. Treating them early with a proper grub control program is almost always more affordable, and Nutri-Lawn technicians time applications to the grub life cycle in your region for the best results.

Worried about the cost of repair? Protect your lawn this season and have Nutri-Lawn take care of those worries—Request a quote or contact us today!

Timing Is Everything

White grubs are most vulnerable as young larvae. In many Canadian regions, two key windows guide action:

• Late summer to early fall: young larvae near the surface
• Spring: assessment and targeted follow-up if activity persists

Your local Nutri-Lawn team schedules control to align with these windows and the species present on your property. Want to know more? Call us at 1-888-688-7452.

How Nutri-Lawn Gets Rid of Grubs in the Lawn

Our integrated program focuses on three pillars: Confirm → Control → Recover.

1) Inspection & Confirmation

We assess above-ground symptoms and check the root zone to confirm grubs and estimate population levels. This eliminates guesswork and ensures you’re choosing the right treatment.

2) The Right Control Option for Your Lawn

Availability varies by province. Your nutri-lawn team will recommend what’s approved and most effective in your area.

• Grub GONE!® Biological Grub Control
  A granular, bio-insecticide (Bacillus thuringiensis galleriae, Btg) designed to target destructive white grub species such as European Chafer, Japanese Beetle, and May/June Beetle. It can be used preventively or to treat active infestations and is formulated to spare non-target beneficial insects when used as directed.
• IPM Synthetic Grub Control (where permitted)
  In provinces that allow it, we can apply synthetic products as part of an Integrated Pest Management program. These options are highly effective, predictable, and can be used preventively or curatively when populations exceed acceptable thresholds.

Your local branch will explain which option—or combination—fits your lawn, local regulations, and timing.

3) Professional Application & Calibration

Even coverage, calibrated equipment, and proper timing drive results. Our trained technicians apply products evenly, at labeled rates, and at the optimal point in the grub life cycle for your region.

4) Recovery & Follow-Up Care

Once grub pressure is reduced, we focus on building resilience against future grub damage

• Core aeration to encourage deeper rooting and improve water infiltration
• Overseeding to thicken thin turf and crowd out future problems
• Balanced fertilization to support strong recovery

We’ll also share simple mowing height and irrigation guidance, so new growth fills in quickly and evenly.

Ready for a clear plan or season-long protection? Request a Quote from your local Nutri-Lawn.

Why Homeowners Choose Nutri-Lawn (Instead of DIY)

• Local expertise with the most common grub species in Canadian lawns
• Control timed to the life cycle for effective, predictable results
• Integrated approach that addresses both the pest and the lawn’s recovery
• Clear communication so you know what to expect at each step

Protect your lawn investment and avoid costly repairs. Think you might have grubs? Request a Quote to schedule an inspection and discuss options.

Ready to get rid of grubs in the lawn and protect your turf this season?
Request a Quote Or call 1-888-688-7452 and your local Nutri-Lawn will tailor a grub control and recovery plan for your property.