Grub Control Treatments in Mankato, North Mankato, St. Peter & Surrounding Minnesota Communities
Protect your lawn from destructive root-feeding pests with Storm’s preventative and curative grub control treatments.

Grubs are among the most damaging lawn pests in Minnesota, silently feeding on grass roots and leaving behind irregular brown patches that spread fast. By the time you notice the damage above ground, the problem beneath is already well underway. At Storm, we specialize in both preventative and curative grub control treatments that interrupt the grub life cycle and restore the strength of your turf.
Our professional team uses proven products and precise timing to protect lawns from June through early fall—the peak period when adult beetles lay eggs that hatch into hungry larvae. Whether you’re safeguarding a healthy yard or tackling an active infestation, Storm’s tailored approach ensures lasting results and visible improvement.
We serve residential, commercial, and HOA clients in Mankato, North Mankato, St. Peter, and surrounding southern Minnesota communities. Call (507) 344-6500 today for professional grub protection that keeps your lawn green, thick, and resilient.
How Preventative Grub Control Stops Damage Before It Starts
Our preventative grub control program is designed to disrupt the life cycle of grubs before they ever have the chance to hatch. In early to mid-summer, our licensed technicians apply a professional-grade insecticide that targets the eggs of beetles such as June bugs, Japanese beetles, and chafers—the most common grub-causing pests in Minnesota.
Once applied, the treatment binds to the upper layer of soil and remains active for months, preventing larvae from developing and feeding on your grass roots. This proactive approach ensures your lawn stays healthy and vibrant throughout the growing season, even in high-risk areas with repeated grub activity.
Curative Treatments for Active Grub Infestations
If grubs are already damaging your turf, Storm offers curative grub control treatments that quickly stop the problem. Our fast-acting formulas penetrate the soil to eliminate active larvae, halting root damage and preventing further spread. You’ll often see improvement within days as the turf begins to recover and regain its color.
Catching infestations early is key—if you notice areas that feel spongy underfoot or lift easily like carpet, you may already have a grub problem. Our technicians can diagnose the severity and apply the proper curative treatment to restore balance to your soil ecosystem.
Restoring Lawn Health After Grub Damage

Once the infestation is controlled, Storm’s follow-up lawn care services help bring your grass back to full strength. Healthy roots and balanced soil are essential for long-term recovery, so we may recommend complementary treatments such as:
- Fertilization – Our premium liquid fertilizers replenish essential nutrients lost during infestation, promoting deep, dense root regrowth.
- Weed Control – Targeted pre- and post-emergent applications eliminate weeds that compete for nutrients and sunlight as your turf rebounds.
- Aeration & Overseeding – Aeration relieves soil compaction and improves oxygen flow, while overseeding fills bare patches with new, healthy grass.
By combining grub control with these restorative services, we not only repair damage but also strengthen your lawn’s defense against future pest and disease pressures.
Recognizing Early Signs of Grub Damage
To catch grub problems early, watch for these common warning signs on your lawn:
- Soft or spongy turf that lifts easily from the soil
- Irregular brown patches spreading in late summer
- Increased skunk, raccoon, or bird activity feeding on larvae
- Grass that wilts even with adequate watering
If you spot one or more of these symptoms, don’t delay—Storm can inspect your lawn and apply immediate treatment to prevent further damage.
Call Storm Today to Schedule Grub Control for Your Property
Storm’s grub control services combine prevention, precision, and follow-through to ensure your lawn stays protected year after year. Our treatments are safe for your family, pets, and the environment when applied correctly, and every visit is backed by our satisfaction guarantee.
We’ve been protecting Minnesota lawns for more than 15 years and take pride in delivering results that customers can see. Don’t let grubs destroy the investment you’ve made in your yard—call (507) 344-6500 today to schedule grub control service with Storm and enjoy a healthier, pest-free lawn all season long.


