10 Best Products for Grub Control to Save Your Lawn This Season

I’ve found that BioAdvanced Season Long Grub Control and Scotts GrubEx1 consistently deliver the best results for most homeowners, offering four-month protection across 5,000 square feet with single applications. For immediate infestations, BioAdvanced 24-Hour Grub Plus works within a day, while professionals often prefer Pro Grub Control’s concentrated imidacloprid formula for severe cases. Organic gardeners should consider St. Gabriel’s Milky Spore for long-term Japanese beetle control. The key factors include timing, lawn size, and active ingredients that determine your success.

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Notable Insights

• BioAdvanced Season Long Grub Control offers fast results and long-lasting protection against 40+ insects with a 4.4-star rating.
• Scotts GrubEx1 provides four months of preventative protection with just one spring application, safe for pets after drying.
• BioAdvanced 24-Hour Grub Plus delivers rapid results within 24 hours for immediate grub infestations across 5,000 square feet.
• Pro Grub Control Concentrated Imidacloprid offers professional-grade effectiveness with versatile application methods for serious gardeners.
• St. Gabriel Organics Milky Spore provides organic Japanese beetle control lasting up to 15 years without chemical ingredients.

BioAdvanced Season Long Grub Control Granules, 10 LB

BioAdvanced Season Long Grub Control stands out as the ideal choice for homeowners who need extensive protection against 40+ destructive lawn insects, including grubs, ants, ticks, and chinch bugs. This 10-pound granular formula treats up to 5,000 square feet, delivering thorough coverage with lambda-cyhalothrin as its active ingredient. You’ll appreciate the ready-to-spread granules that work seamlessly with rotary or drop spreaders, making application straightforward and efficient. The product’s versatility shines through spring and summer applications, with up to three treatments per year for sustained protection. Customer satisfaction remains consistently high at 4.4 stars from nearly 2,000 reviews, with many users reporting visible lawn improvements within 48 hours of application.

Best For: Homeowners with large lawns up to 5,000 square feet who need comprehensive protection against grubs and other destructive lawn insects during spring and summer months.

Pros:

• Targets 40+ destructive lawn insects with fast results visible within 48 hours
• Easy-to-use granular formula works with standard rotary or drop spreaders
• Long-lasting protection with up to 3 applications per year and high customer satisfaction rating of 4.4 stars

Cons:

• May not be effective against certain pests like Japanese beetles based on some user reports
• Limited to maximum 3 applications per year which may not suit severe infestations
• Contains chemical active ingredient (lambda-cyhalothrin) which may not appeal to organic gardening preferences

Scotts GrubEx1 Season Long Grub Killer (5,000 sq. ft.)

For homeowners managing medium-sized lawns who prefer a single seasonal application, Scotts GrubEx1 Season Long Grub Killer delivers four months of thorough protection in one 14.35-pound bag that covers 5,000 square feet. You’ll appreciate its granular formula that controls multiple pests, including grubs, armyworms, chinchbugs, and May/June beetles, while helping manage Japanese beetles with annual use. Apply this preventative treatment to dry grass during spring or early summer, then water thoroughly to activate the protection. The product works best as proactive maintenance rather than reactive treatment, killing developing grubs before they damage your turf and requiring only one yearly application.

Best For: Homeowners with medium-sized lawns who want a single preventative application to protect against grubs and other lawn pests for an entire season.

Pros:

• Controls multiple pests including grubs, armyworms, chinchbugs, and May/June beetles with just one annual application
• Provides up to 4 months of protection with easy granular application that only requires watering in to activate
• Safe for people and pets after drying and effectively prevents turf damage before it occurs

Cons:

• Not effective for existing active infestations as it works preventatively rather than on contact
• Requires precise timing with spring or early summer application to dry lawns for optimal results
• Higher price point compared to some competitive products in the market

BioAdvanced 24-Hour Grub Plus for Lawns (10-Pounds, Ready-to-Spread Granules)

When you’re dealing with severe grub infestations that demand immediate results, this trichlorfon-based granular treatment delivers exceptional speed and effectiveness for homeowners who can’t wait weeks for control. BioAdvanced’s 9.3% trichlorfon formula kills grubs within 24 hours, providing the fastest relief available for damaged lawns. You’ll cover up to 5,000 square feet with this 10-pound bag, applying it easily through rotary or drop spreaders when you first notice grub activity. The granules target multiple pests including ants, ticks, and various grubs, making it a versatile solution for thorough lawn protection. You can apply up to three treatments annually during spring and summer months for ideal results.

Best For: Homeowners facing severe grub infestations who need immediate 24-hour results and want a fast-acting, multi-purpose granular treatment that covers large lawn areas up to 5,000 square feet.

Pros:

• Kills grubs within 24 hours, providing the fastest available relief for damaged lawns
• Multi-purpose formula effectively controls various pests including grubs, ants, ticks, and other insects
• Easy application with ready-to-spread granules that work with both rotary and drop spreaders

Cons:

• Not pet-friendly immediately after application, requiring safety precautions
• Requires careful and immediate watering after application for maximum effectiveness
• No built-in measuring scoop included, making precise application measurement more difficult

Pro Grub Control Concentrated Imidacloprid Insecticide (32oz)

Professional landscapers and serious gardeners often turn to Pro Grub Control Concentrated Imidacloprid Insecticide when they need powerful, broad-spectrum protection against destructive lawn pests. This concentrated formula contains 21.4% imidacloprid, effectively targeting grub larvae, aphids, Japanese beetles, and weevils that damage your turf and ornamental plants. You’ll appreciate its versatility, as it works through multiple application methods including foliar spraying, soil drenching, and direct turf treatment. For lawns, apply up to 1.6 pints per acre, while trees require .4 fluid ounces per gallon of water per trunk diameter inch. This professional-grade concentrate delivers long-lasting results when you follow label instructions carefully.

Best For: Professional landscapers and serious gardeners who need powerful, broad-spectrum protection against destructive lawn pests like grub larvae, aphids, Japanese beetles, and weevils.

Pros:

• High concentration of 21.4% imidacloprid provides effective control against multiple pest types
• Versatile application methods including foliar spraying, soil drenching, and direct turf treatment
• Professional-grade concentrate delivers long-lasting results with proper application

Cons:

• Requires careful measurement and dilution due to concentrated formula
• Professional-grade product may be more complex for casual homeowners to use safely
• Contains imidacloprid, which has environmental concerns regarding beneficial insects like bees

BioAdvanced Complete Brand Insect Killer for Lawns, Granules, 20 LB

BioAdvanced Complete Brand Insect Killer stands out as an exceptional choice for homeowners who need extensive lawn protection against multiple pest species, including stubborn grub infestations. This 20-pound granular formula targets over 40 destructive insects, working both above and below the soil surface to eliminate grubs, chinch bugs, mole crickets, ants, fleas, and ticks effectively. You’ll appreciate its dual-action approach that kills pests on contact while providing season-long barrier protection for several months after application. The granules spread easily across your lawn, making application straightforward for spot treatments or thorough coverage. With 4.4-star ratings from 620 customers, you can trust this product’s proven effectiveness against challenging infestations.

Best For: Homeowners with large lawns who need comprehensive, long-lasting protection against multiple pest species including grubs, ants, fleas, ticks, and other destructive insects both above and below the soil surface.

Pros:

• Targets over 40 different pest species with dual-action formula that kills on contact and provides season-long barrier protection
• Easy application with spreadable granules suitable for lawn-wide coverage, band treatment, or spot treatment
• Highly rated by customers (4.4/5 stars) with proven effectiveness against challenging infestations like grubs and fire ants

Cons:

• Some users report needing multiple applications for deeper or more severe infestations
• Occasional reports of pest return after treatment, particularly with ant populations
• Large 20-pound size may be excessive for smaller lawns or limited pest problems

St. Gabriel Organics Milky Spore Granular Japanese Beetle Grub Control (15 Pound)

Gardeners seeking a long-term, organic solution to Japanese beetle infestations will find St. Gabriel Organics Milky Spore Granular an exceptional choice for sustainable grub control. This USDA-certified organic product delivers impressive protection for up to 15 years, making it a cost-effective investment for your lawn’s health. You’ll appreciate its season-long effectiveness, which works continuously regardless of weather conditions, temperature changes, or seasonal variations.

The application process couldn’t be simpler—you can spread the granules by hand or use a standard spreader for larger areas. Once applied, the milky spore begins working immediately upon contact with Japanese beetle grubs in your soil. Since it’s completely safe for pets, beneficial insects, and wildlife, you won’t need to worry about restricting access to treated areas or harming your garden’s ecosystem.

Best For: Gardeners looking for a long-term, organic solution to Japanese beetle grub problems who want effective protection without harmful chemicals.

Pros:

• Provides up to 15 years of protection with just one application
• USDA-certified organic and safe for pets, beneficial insects, and wildlife
• Works continuously throughout the year regardless of weather conditions

Cons:

• Only targets Japanese beetle grubs, not other types of lawn pests
• 15-pound bag may be more than needed for smaller lawn areas
• Initial cost may be higher compared to short-term chemical alternatives

The Andersons DuoCide Professional-Grade Lawn Insect Control (18 lb)

When you’re dealing with persistent grub infestations that require serious intervention, The Andersons DuoCide delivers the kind of extensive pest control that homeowners need. This professional-grade formula combines bifenthrin and carbaryl, two powerful active ingredients that eliminate grubs alongside 50+ other lawn pests including ticks, fire ants, and mole crickets. You’ll appreciate the dual-action approach that targets pests both above and below your lawn’s surface with just one application. The 18-pound bag covers up to 9,000 square feet, making it suitable for larger properties requiring extensive treatment. This USA-made product provides the serious grub control you need when organic methods aren’t sufficient for your lawn’s recovery.

Best For: Homeowners with larger properties (up to 9,000 sq ft) dealing with severe grub infestations and multiple lawn pest problems who need professional-grade control when organic methods have proven insufficient.

Pros:

• Dual-action formula with bifenthrin and carbaryl eliminates over 50 different pest species both above and below ground with a single application
• Professional-grade effectiveness provides serious intervention for persistent infestations that organic treatments cannot handle
• Large 18-pound bag covers up to 9,000 square feet, making it cost-effective for extensive lawn treatment areas

Cons:

• Contains synthetic insecticides that may not be suitable for homeowners preferring organic or natural pest control methods
• Not available for purchase in California due to regulatory restrictions
• Professional-grade formula requires careful application following specific directions to ensure safety and effectiveness

St. Gabriel Laboratories Milky Spore Grub Control Powder 10 Oz Concentrate

St. Gabriel Laboratories Milky Spore Grub Control Powder offers an organic solution that specifically targets Japanese beetle larvae, providing effective grub control while protecting beneficial insects. You’ll appreciate this eco-friendly concentrate‘s safety profile, as it won’t harm birds, bees, fish, animals, plants, or humans during application. The 10-ounce box covers 2,500 square feet of lawn area, making it suitable for medium-sized properties seeking targeted pest management. You can apply this powder anytime from spring through fall, giving you flexibility in your lawn care schedule. With 4.3 out of 5 stars from 743 customer reviews, this product demonstrates reliable performance for homeowners choosing organic grub control methods.

Best For: Environmentally conscious homeowners with medium-sized lawns who want organic, targeted control of Japanese beetle grubs without harming beneficial insects or family pets.

Pros:

• Organic formulation that’s completely safe for birds, bees, beneficial insects, fish, animals, plants, and humans
• Flexible application timing from spring through fall allows for convenient lawn care scheduling
• Good coverage area of 2,500 square feet per 10-ounce box with strong customer satisfaction ratings

Cons:

• Specifically targets only Japanese beetle larvae, limiting effectiveness against other types of grubs or lawn pests
• Organic treatment may require longer time to show visible results compared to chemical alternatives
• Higher cost per square foot coverage compared to conventional grub control products

Atticus Mineiro 2F Flex Imidacloprid Systemic Insecticide (1 Gal)

Property owners seeking extensive grub control with proven, long-lasting protection will find Atticus Mineiro 2F Flex Imidacloprid Systemic Insecticide delivers exceptional value and versatility. This professional-grade solution contains 21.4% imidacloprid, the same trusted active ingredient used in leading brand products for over twenty years. You’ll appreciate the flexible application window from mid-June through late July, which provides ideal timing for preventing grub development into destructive adults. The systemic formula targets multiple pests including Japanese beetles, billbugs, mole crickets, and aphids that damage roots and foliage. You can confidently apply this product across lawns, trees, shrubs, flowers, and even residential fruit trees for all-encompassing property protection.

Best For: Property owners who need comprehensive, long-lasting grub and insect control across lawns, trees, shrubs, and other landscape areas with a flexible application timeline.

Pros:

• Contains 21.4% imidacloprid, a proven active ingredient used in leading brand insecticides for over 20 years
• Offers flexible application window from mid-June to late July for optimal grub prevention timing
• Versatile use across multiple environments including lawns, trees, shrubs, flowers, and residential fruit trees

Cons:

• Not available for sale in 16 states including California, New York, Colorado, and several others
• Requires careful timing and label compliance for safe and effective application
• May be overkill for minor pest problems or small treatment areas due to professional-grade concentration

BioAdvanced Complete Insect Killer for Soil and Turf (32 oz)

BioAdvanced Complete Insect Killer for Soil and Turf stands as your all-encompassing battlefield weapon against destructive grubs and dozens of other lawn-damaging pests. This ready-to-spray formula eliminates army worms, grubs, ants, ticks, and 30 additional outdoor insects within just 24 hours of application. You’ll appreciate the convenient 32-ounce bottle that covers up to 5,334 square feet, making it perfect for treating large residential lawns efficiently. The systemic protection extends up to three months, ensuring long-lasting defense against soil-dwelling insects that threaten your turf’s health. You can apply this versatile insecticide directly to soil and grass areas.

Best For: Homeowners with large lawns who need comprehensive, long-lasting protection against grubs, army worms, ants, ticks, and other soil-dwelling pests that damage turf.

Pros:

• Covers an extensive area of up to 5,334 square feet with a single 32-ounce bottle
• Provides long-lasting protection for up to 3 months against soil insects
• Ready-to-spray formulation offers convenient application without mixing required

Cons:

• Limited to outdoor use only, restricting application areas
• May require multiple treatments for severe infestations despite 3-month protection claim
• Chemical-based formula may not be suitable for organic gardening or environmentally conscious users

Factors to Consider When Choosing a Product for Grub Control

I’ll help you choose the right grub control product by examining five essential factors that directly impact your lawn’s health and your budget. When selecting from the many available options, you’ll need to take into account the active ingredient type, coverage area requirements, application timing methods, safety considerations, and cost per treatment. These factors work together to determine which product will provide the most effective, economical grub control solution for your specific lawn care needs.

Active Ingredient Types

When selecting grub control products, understanding the active ingredients becomes essential for achieving effective, long-lasting results in your lawn. I’ve found that three primary active ingredients dominate the market, each offering distinct advantages for different situations. Lambda-Cyhalothrin, at 0.1% concentration, provides fast-acting results against over 40 destructive lawn insects, making it an excellent choice for immediate control. Trichlorfon, commonly found in “24-Hour Grub Plus” products, delivers rapid efficacy by killing grubs within 24 hours of application. Imidacloprid offers the longest-lasting protection, with residual effects that target both root- and leaf-feeding pests for thorough insect management. Remember that effectiveness varies depending on application methods and environmental conditions, so I always recommend following label instructions carefully for ideal performance.

Coverage Area Requirements

Understanding your lawn’s square footage proves essential for selecting the right grub control product, as coverage areas typically range from 2,500 to 9,000 square feet per package. I recommend measuring your lawn accurately before shopping, since purchasing insufficient coverage leads to uneven protection and wasted money. You’ll find that larger properties often benefit from bulk packages, which offer better cost-effectiveness per square foot treated.

When evaluating products, I suggest checking the label’s coverage specifications carefully, as manufacturers sometimes list maximum coverage under ideal conditions. Consider your lawn’s shape and accessibility too, since irregular areas or slopes may require additional product for complete protection. Always buy slightly more than your calculated needs to guarantee thorough coverage, particularly around problem areas where grubs typically concentrate, such as sunny slopes and frequently watered sections.

Application Timing Methods

Three critical timing windows determine your grub control success, and choosing products that align with these periods makes the difference between effective treatment and wasted effort. I recommend applying treatments during spring or early summer months, when grubs reach their active development stages and products achieve maximum efficacy. You’ll want to target the first signs of grub activity, or apply preventative treatments before populations peak in your lawn.

Product selection affects application frequency, with some allowing up to three yearly applications while others provide long-term control with single treatments. Always water granule products thoroughly after application to activate ingredients and enhance effectiveness. Proper timing not only controls grubs but promotes lawn health, with many users reporting visible greening results within 24-48 hours.

Safety and Environment

While timing your application correctly maximizes effectiveness, selecting products that protect your family, pets, and local environment requires equally careful consideration. I recommend prioritizing organic grub control options containing natural ingredients, which offer safer alternatives for beneficial insects and non-target species. These eco-friendly products minimize harm to pollinators like bees and butterflies while effectively controlling grub populations.

When evaluating conventional insecticides, I always check toxicity levels for wildlife and aquatic organisms, choosing products with minimal environmental impact. Pay close attention to waiting periods after application, as some products require keeping pets and children away from treated areas for specific timeframes.

Following label instructions precisely prevents pesticide runoff and protects surrounding plants, ensuring your grub control efforts don’t inadvertently damage your local ecosystem.

Cost Per Treatment

Budget considerations play an essential role in selecting the right grub control product, as treatment costs can vary drastically based on several key factors. I’ve found that granular products typically range from $10 to $20 per 5,000 square feet, depending on brand quality and active ingredients. You’ll want to evaluate whether a product requires single or multiple seasonal applications, since repeat treatments considerably impact your total investment. Liquid concentrates often carry higher upfront costs but provide broader coverage per dollar spent, making them economical for larger properties. Don’t forget to factor in equipment expenses like spreaders or sprayers, which some formulations require for proper application. Consider the treatment’s longevity too, as longer-lasting products deliver better value despite higher initial costs.

On a final note

I’ve presented eight reliable grub control products that’ll effectively protect your lawn from destructive beetle larvae, ranging from season-long preventatives to fast-acting treatments. Whether you choose granular applications like BioAdvanced or concentrated liquids like Pro Grub Control, you’re investing in your lawn’s health and longevity. Remember to take into account your lawn size, application timing, and grub severity when selecting products. With proper application, you’ll maintain that lush, green lawn you’ve worked hard to cultivate.