Scotts GrubEx1 Season Long Grub Killer, 28.7 lbs.

Item # 990412383
Current price is $59.44
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Highlights

  • Scotts® GrubEx®1 Season Long Grub Killer can help prevent turf damage by killing grubs when they are young
  • One application of this lawn care treatment kills and prevents grubs for up to 4 months
  • This grub killer also controls caterpillars (armyworm), chinchbugs, May/June beetles, and more (as listed)
  • Can help control Japanese beetle infestations when applied annually
  • Apply this granular insecticide to a dry lawn in the spring or early summer to kill grubs as they develop before they cause damage to your lawn
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Scotts GrubEx1 Season Long Grub Killer, 28.7 lbs.
Scotts GrubEx1 Season Long Grub Killer, 28.7 lbs.
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About this item

Product details

Effective Insect Control

Scotts® GrubEx®1 Season Long Grub Killer is a granular insecticide that provides effective control against grubs and other listed insects. These pests can cause extensive damage to your lawn by feeding on grass roots, leading to brown, easily uprooted turf. With a single application of this product, you can kill and prevent grubs for up to 4 months, ensuring your lawn stays healthy and vibrant.

Wide Range of Pest Control

In addition to grubs, Scotts® GrubEx®1 Season Long Grub Killer is also effective against a wide range of other pests. It kills caterpillars (armyworm), chinchbugs, May/June beetles, and more (as listed). This product can also help control Japanese beetle infestations when applied annually, making it a versatile addition to your lawn care routine.

Easy Application

Apply Scotts® GrubEx®1 Season Long Grub Killer to a dry lawn in the spring or early summer to kill grubs as they develop. For best results, use a Scotts® spreader to apply this product. For Scotts® broadcast/rotary spreaders, use a setting of 3 ½. For Scotts® drop spreaders, use a setting of 5 ½. For Scotts® Wizz®, use a setting of 3 ¾. After application, water in thoroughly to activate the product.

Safety Information

People and pets may re-enter the lawn after the product has dried. The maximum number of applications for this product is one per year. One 28.7-lb bag of Scotts® GrubEx®1 Season Long Grub Killer covers 10,000 sq. ft., providing ample coverage for most lawns.

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Specifications

  • Scotts GrubEx1 Season Long Grub Killer prevents turf damage by killing grubs when they are young
  • One application of this lawn care treatment kills and prevents grubs for up to 4 months
  • Also controls caterpillars (armyworm), chinchbugs, May/June beetles, and more (as listed)

Member ratings & reviews

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Showing 1-3 of 156 reviews

Mar 24, 2021
Eric
5 out of 5 stars review

Verified Purchase

Great Grub Control Product

Great Product! Never had a Grub issue since i have been using this product for well over 10 years. Put it down in late march or early April so it has a chance to get into the soil well before the grubs start doing their damage. Expensive but it would cost a lot more to redo your lawn from the grub damage.

Review from walmart.com
Helpful?2UT9S1JLV5OG15322317294
reply from ScottsCustomerCare

Thank you, we are thrilled to hear about your experience with our Scotts GrubEx. If you have any questions or concerns, feel free to contact our Consumer Services team at 888-270-3714.

Jun 27, 2026
SilviaM
5 out of 5 stars review

Works great!!!

[This review was collected as part of a promotion.] Scott's grub x season long grub killer apply spring to early summer kills and prevents grub up to 4 months treat 5000 ft stops white grub caterpillar Japanese beetle crane fly and bill bug I put it in my spreader and spread it all over the yard!!! Works great !!! Keeping them away from my yard

Review from ScottsMiracle-Gro
Helpful?2UT9S1JLV5OG15322317294
May 8, 2022
RWJorgy
5 out of 5 stars review

Verified Purchase

Grubex, Grubs and Moles

It works! Haven’t had grubs when I have used. The year I didn’t use I had grubs and moles moved in to dine on the grubs. I had to hire a mole trapper to get rid of moles. Started using Grubex again and haven’t had a problem with grubs or moles since!

Review from ScottsMiracle-Gro
Helpful?2UT9S1JLV5OG15322317294