GrubEx Pest Control Brand
Say goodbye to lawn-damaging grubs with Scotts GrubEx—a powerful, season-long defense against pests that feast on your grass. One simple application in spring or early summer keeps your lawn protected for up to four months. Designed for seamless use with Scotts spreaders, this granular formula targets grubs, caterpillars, and more while remaining safe for people and pets once dry. Keep your lawn lush and pest-free with the trusted protection of Scotts GrubEx!

Scotts GrubEx offers powerful solutions for keeping your lawn pest-free, ensuring season-long protection against grubs and other damaging insects.
Product Categories
Season Long Grub Killer
This granular insecticide provides long-lasting defense against grubs, caterpillars, chinchbugs, and beetle larvae. With active ingredients like chlorantraniliprole or imidacloprid, it effectively eliminates pests before they destroy your lawn.
GrubEx1/GrubEx2/GrubEx3
Each variant of GrubEx is tailored for different seasonal applications, ensuring flexibility in pest control. These formulations work to prevent grub infestations before they start, helping maintain a lush and healthy lawn all year round.
How to Kill and Prevent Grubs Using Scotts® GrubEx®
Customer Reviews
John Peterson
“Outstanding results!”
I started using GrubEx Season Long Grub Killer last spring, and the difference has been remarkable. Before, my lawn was constantly plagued by brown patches caused by grubs, despite my best efforts to reseed and water regularly. Within weeks of application, I noticed a dramatic improvement—no more skunks digging for grubs, and my grass stayed lush and green all summer. The granular formula made it easy to apply with my spreader, and I appreciated the peace of mind knowing that my lawn was protected for months. Highly recommend it for anyone struggling with lawn pests!
Sarah Williams
“A game-changer for lawn care!”
I’ve tried multiple insecticides over the years, but GrubEx2 exceeded my expectations. Living in an area with heavy Japanese beetle infestations, my yard suffered from dying grass every year. After applying GrubEx2 in early June, I saw immediate benefits—no grub damage, fewer beetles, and healthier grass growth. It’s easy to apply, and unlike some other treatments, I didn’t experience any strong chemical odors. A must-have for any homeowner serious about maintaining a grub-free lawn!
Mark Robinson
“Saved my lawn from disaster!”
Last summer, my front yard was destroyed by European chafer grubs, leaving huge bare spots that wouldn’t recover. A friend recommended GrubEx3, and I decided to give it a shot. I applied it in early spring, and by mid-season, my lawn was greener and thicker than it had been in years. What really impressed me was how effectively it prevented further infestations—this year, I haven’t seen a single sign of grub damage. The application process was straightforward, and I love that it provides season-long protection with just one treatment. Worth every penny!
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