There’s nothing more frustrating than seeing your beautiful lawn ruined by tiny, unseen grub worms. One day your grass looks healthy and green, and the next, brown patches start appearing.
You try different methods, but the problem keeps coming back. It feels like a never-ending battle. Choosing the right grub killer can change all that. It protects your lawn and saves you time and stress. With the right product, you’ll enjoy a healthy, lush yard without constant worry.
In this article, we’ll look at the best grub killers that work effectively and last long. Keep reading to find the perfect solution that fits your needs and helps you protect your lawn all season.
Scotts Grubex1 Season Long Grub Killer

The Scotts GrubEx1 Season Long Grub Killer is ideal for homeowners and lawn care enthusiasts who want a reliable, long-lasting solution to protect their lawns from grub infestations. If you have a lawn area up to 5,000 square feet and are seeking an effective product that offers protection for up to 4 months, this item is perfect for maintaining a healthy, grub-free lawn with minimal effort.
Pros:
- Provides season-long protection against grubs for up to 4 months
- Covers a large lawn area of up to 5,000 sq. ft.
- Easy to apply with granular formula
- Trusted brand: Scotts, known for lawn care expertise
- Helps prevent lawn damage caused by grub feeding
Cons:
- Requires proper timing for optimal effectiveness
- Weight of 14.35 lbs. may be heavy for some users to handle
- Only targets grubs, not other lawn pests
The Scotts GrubEx1 Season Long Grub Killer is formulated to deliver long-lasting protection that helps maintain the health and appearance of your lawn. Its granular design allows for easy spreading, ensuring even coverage across your lawn area. This product works by targeting grubs before they can cause damage, effectively reducing the risk of brown patches and dead grass. The extended protection period of up to 4 months means fewer applications are needed, saving you time and effort throughout the season.
Manufactured by The Scotts Company LLC, a trusted leader in lawn care, this grub killer is designed with the homeowner in mind. Its packaging dimensions and weight make it manageable for typical lawn sizes, and it provides peace of mind knowing your lawn is guarded against grub infestations. By choosing Scotts GrubEx1, users benefit from a proven solution that helps maintain lush, green grass and protects their outdoor investment.
To buy this product, click here.
Bioadvanced Season Long Grub Control

Ideal for homeowners and gardeners seeking effective pest control, the BioAdvanced Season Long Grub Control is perfect for those who want to protect their lawns from damaging insects throughout the season. If you are looking for a reliable and easy-to-use solution to keep your grass healthy and grub-free, this product is designed with you in mind.
Pros:
- Provides season-long protection against grubs and other lawn insects
- Ready-to-spread granules for convenient application
- Large 10 LB package covers a wide area, reducing the need for frequent purchases
- Manufactured by trusted brand BioAdvanced under SBM Life Science
- Dimensions are compact and easy to store (2.69″ H x 12.5″ W x 18″ L)
Cons:
- May require proper timing for optimal effectiveness
- Only targets grub insects, not a broad spectrum pest control
- Weight (10 pounds) might be heavy for some users to handle comfortably
The BioAdvanced Season Long Grub Control stands out with its ability to provide continuous protection against grub infestations, which can severely damage lawns. Its ready-to-spread granules make it easy for users to apply the product evenly without complicated preparations. This ensures that your lawn remains protected throughout the growing season, reducing the need for repeated treatments.
With a substantial 10-pound package, this product is suitable for covering large areas, making it cost-effective for homeowners with medium to large lawns. The trusted brand backing and precise manufacturing by SBM Life Science add reliability, ensuring that users receive a high-quality solution for insect control. Overall, this grub control product balances ease of use, effectiveness, and convenience for maintaining a healthy, vibrant lawn.
To buy this product, click here.
Scotts Grubex1 Season Long Grub Killer

The Scotts GrubEx1 Season Long Grub Killer is ideal for homeowners and lawn care enthusiasts looking to protect their lawns from damaging grubs effectively. If you want a reliable solution that covers a large area and offers long-lasting protection, this product is perfect for you. It is especially beneficial for those who want to maintain a healthy, lush lawn without the hassle of frequent treatments.
Pros:
- Provides up to 4 months of continuous protection against grubs
- Covers a large area of 10,000 sq. ft., ideal for spacious lawns
- Easy to apply with a spreader for uniform coverage
- Manufactured by the trusted brand Scotts
- Helps maintain the lawn’s overall health by preventing grub damage
Cons:
- The product weight of 28.7 lbs. can be heavy to handle for some users
- Requires proper timing of application to maximize effectiveness
- Not suitable for use on lawns with certain grass types without checking compatibility
The Scotts GrubEx1 Season Long Grub Killer is designed to deliver long-lasting protection, which means you don’t have to worry about multiple treatments throughout the season. Its ability to cover up to 10,000 square feet makes it a cost-effective choice for large lawn areas. The formulation targets grubs at the larval stage, preventing root damage that can leave your lawn patchy and unhealthy. This helps homeowners maintain a beautiful and green lawn with minimal effort.
Additionally, the product’s application process is user-friendly when paired with a proper spreader, ensuring even distribution and maximizing the protective benefits. Being a product from The Scotts Company LLC, it comes with the assurance of quality and effectiveness. Overall, this grub killer is an excellent investment for those seeking a dependable and season-long solution to protect their lawns from grub infestations.
To buy this product, click here.
Ortho Bugclear Lawn Insect Killer

The Ortho BugClear Lawn Insect Killer1 is ideal for homeowners and gardeners looking to protect their lawns from a wide range of pests such as ants, spiders, ticks, fleas, armyworms, and grubs. If you want a reliable solution to maintain a healthy, pest-free lawn that covers up to 16,500 sq. ft., this product is a perfect choice. It is especially suited for those who prefer granule-based insect killers for easy application and long-lasting results.
Pros:
- Effectively kills multiple types of lawn pests including ants, spiders, ticks, fleas, armyworms, and grubs
- Large 10 lb bag treats up to 16,500 square feet, providing excellent value for money
- Granules are easy to apply and distribute evenly across the lawn
- Manufactured by The Scotts Company LLC, a trusted brand in lawn care
- Dimensions and weight make it manageable for most users to store and handle
Cons:
- Not suitable for use on edible plants or vegetable gardens
- Requires reapplication for continued pest control over time
- May not be ideal for very small lawn areas due to large coverage size
The Ortho BugClear Lawn Insect Killer1 features granules designed to quickly and effectively eliminate a broad spectrum of common lawn pests. This product works by targeting insects at various stages of their life cycle, which helps in preventing damage to your grass and plants. The granule form allows for precise and easy spreading, ensuring uniform coverage and reducing waste. Users benefit from a healthier, greener lawn with less visible pest damage and fewer insect-related nuisances.
Additionally, the product’s coverage of up to 16,500 sq. ft. makes it a cost-effective solution for medium to large-sized lawns. Its trusted brand, Ortho, under the umbrella of The Scotts Company LLC, guarantees quality and reliability. By choosing this lawn insect killer, users gain peace of mind knowing their outdoor space is protected from a variety of harmful insects, contributing to a more enjoyable and pest-free environment.
To buy this product, click here.
Scotts Grubex1 Season Long Grub Killer

The Scotts GrubEx1 Season Long Grub Killer is ideal for homeowners and lawn care enthusiasts looking to protect their lawns from grub damage over an extended period. If you want a reliable solution that not only kills existing grubs but also prevents future infestations, this product is designed for you. It is perfect for those with large lawn areas, as it treats up to 10,000 sq. ft., making it suitable for both residential and commercial properties.
Pros:
- Provides season-long grub control lasting up to 4 months
- Covers a large area of 10,000 sq. ft. per pack
- Easy to apply with granular formula
- Trusted brand: Scotts
- Prevents grub damage effectively, promoting a healthy lawn
Cons:
- Contains chemicals that require careful handling
- May not be suitable for organic lawn care preferences
- Requires timely application for maximum effectiveness
The Scotts GrubEx1 features a powerful formula that kills and prevents grubs for up to four months, ensuring your lawn remains lush and damage-free throughout the season. This long-lasting effect reduces the need for multiple treatments, saving time and effort. The product’s granular design allows for easy and even distribution across large lawn areas, maximizing coverage and effectiveness.
Additionally, being manufactured by the reputable Scotts Company LLC guarantees quality and reliability. Weighing only 0.5 pounds per pack, it is convenient to handle and store. By using this grub killer, users can maintain the aesthetic appeal and health of their lawns, avoiding costly repairs caused by grub infestation. Overall, it is an excellent choice for anyone seeking comprehensive and hassle-free grub protection.
To buy this product, click here.
Pro Grub Control

Ideal for gardeners and landscapers seeking effective pest control, Pro Grub Control – 32oz is perfect for those who want to protect their trees, shrubs, and landscape ornamentals from destructive insects such as aphids, Japanese beetles, weevils, and grub larvae. This product is designed for users who prioritize a concentrated, easy-to-apply solution to maintain healthy plants and vibrant outdoor spaces.
Pros:
- Contains 21.4% Imidacloprid, a powerful and proven insecticide
- Effective against a wide range of pests including grub larvae, aphids, and Japanese beetles
- Concentrated formula allows for precise application and better control
- Suitable for use on various trees, shrubs, and ornamentals
- Colorless liquid that does not stain plants or surfaces
Cons:
- Requires careful handling due to concentrated active ingredients
- Not suitable for organic gardening practices
- May require protective equipment during application
Pro Grub Control features a high concentration of Imidacloprid (21.4%), making it a robust solution for controlling a broad spectrum of common garden pests. Its concentrated nature means users can dilute the product appropriately for targeted treatments, optimizing both effectiveness and cost efficiency. The product’s design accommodates various plant types, ensuring that your trees, shrubs, and landscape ornamentals receive comprehensive protection against harmful insects.
By targeting pests such as grub larvae, aphids, Japanese beetles, and weevils, this insecticide helps prevent damage that can weaken plants and reduce their aesthetic appeal. The colorless formulation ensures that it won’t leave unwanted marks, keeping your garden looking pristine while enhancing plant health. Overall, Pro Grub Control offers a reliable and potent option for maintaining vibrant, pest-free outdoor environments.
To buy this product, click here.
Bioadvanced Complete Brand Insect Killer

The BioAdvanced Complete Brand Insect Killer for Soil and Turf, Concentrate, 40 oz is ideal for homeowners and gardeners seeking an effective solution to combat outdoor pests, particularly ants, in their lawns and garden beds. If you want to protect your turf and soil from invasive insects without extensive effort, this product offers a convenient and powerful option.
Pros:
- Concentrated formula allows for customizable application and extended use.
- Effectively targets a wide range of outdoor insects, including ants, for comprehensive pest control.
- Easy to apply with standard hose-end sprayers, saving time and effort.
- Provides long-lasting protection, reducing the need for frequent treatments.
- Manufactured by SBM Life Science, a trusted name in pest control products.
Cons:
- Requires proper dilution and handling to avoid overuse or damage to plants.
- Not suitable for indoor use; strictly designed for outdoor soil and turf applications.
- May require multiple treatments for severe infestations.
The BioAdvanced Complete Brand Insect Killer comes in a 40 oz concentrated form, making it a cost-effective choice for maintaining healthy, pest-free outdoor spaces. Its active ingredients penetrate the soil to kill insects at their source, protecting your lawn and garden without harming the surrounding environment when used as directed. The product’s ease of use ensures that even those new to pest control can achieve professional-level results.
With precise application, this insect killer not only eliminates existing pests but also helps prevent future infestations, promoting a lush and vibrant turf. Its compatibility with common hose-end sprayers means you can cover large areas quickly and efficiently. Overall, this product balances power, convenience, and reliability to meet the needs of anyone serious about maintaining a pest-free outdoor environment.
To buy this product, click here.
Frequently Asked Questions
What Is The Best Grub Killer For Large Lawns?
Scotts GrubEx1 Season Long Grub Killer treats up to 10,000 sq. Ft. It protects lawns for 4 months effectively.
How Long Does Grub Killer Protection Last?
Most grub killers, like Scotts GrubEx1, provide protection for up to 4 months. This covers the entire grub season.
Can Grub Killers Control Other Lawn Pests?
Yes, products like Ortho BugClear kill ants, spiders, ticks, fleas, and grubs, offering broad insect control for lawns.
Is Concentrated Grub Killer More Effective Than Granules?
Concentrated insecticides like Pro Grub Control offer precise application and control. Granules provide easy, ready-to-spread options for large areas.
How Often Should I Apply Grub Killer Products?
Typically, one application per season is sufficient. Season-long formulas protect lawns for up to 4 months, covering peak grub activity.
Conclusion
Choosing the right grub killer can make a big difference for your lawn’s health. Products like Scotts GrubEx and BioAdvanced offer long-lasting protection and easy application. They control grubs and other pests effectively, keeping your grass green and strong. Ortho BugClear and Pro Grub Control also provide good options for treating a wide area.
Remember to follow the instructions carefully for the best results. Using these grub killers helps prevent damage and saves time in lawn care. With the right product, your lawn can stay pest-free throughout the season. This keeps your outdoor space looking great and enjoyable all year long.
Don’t let grubs ruin your hard work; pick a reliable grub killer that fits your needs and lawn size. A healthy lawn is possible with the right grub control.
