Best Grass Growth Inhibitor in 2025
Updated on July 2025
#1
Recommended
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- Controls pests such as anthracnose, basal rot (fusarium), and certain grasses.
- Suitable for use on commercial and residential turf-grass including golf courses, sports fields, and cemeteries. Not approved for sod farms in Arizona.
- Has a shelf life of up to 3 years when stored in a cool, dry location.
- Refer to the product label for specific usage instructions and information; accuracy is not guaranteed beyond what the manufacturer specifies.
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- Controls pests such as anthracnose, basal rot (fusarium), and certain grasses.
- Suitable for use on commercial and residential turf-grass including golf courses, sports fields, and cemeteries. Not approved for sod farms in Arizona.
- Has a shelf life of up to 3 years when stored in a cool, dry location.
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#2
Value for Money
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- Enhances the growth, quality, and stress resilience of both warm and cool-season turf grasses
- Promotes vibrant color and robust root mass, leading to healthy and resilient grass blades
- Suitable for use on turf and golf courses
- Effective against a variety of grasses including Bahiagrass, Fescue, Bentgrass, Kikuyugrass, and more
- Contains 12% Trinexapac-ethyl as the active ingredient
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- Enhances the growth, quality, and stress resilience of both warm and cool-season turf grasses
- Promotes vibrant color and robust root mass, leading to healthy and resilient grass blades
- Suitable for use on turf and golf courses
- Effective against a variety of grasses including Bahiagrass, Fescue, Bentgrass, Kikuyugrass, and more
- Contains 12% Trinexapac-ethyl as the active ingredient
#3
12% Off
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- Contains 11.3% trinexapac-ethyl, the active ingredient trusted by turf managers for over 30 years.
- Promotes root and rhizome growth to enhance turf quality and stress resilience against mowing, drought, and disease.
- Reduces mowing frequency and clipping volume, making it suitable for various managed turf areas including lawns and golf courses.
- Microemulsion concentrate (MEC) formulation allows easy mixing and compatibility with other pesticides and fertilizers.
- Can be mixed with marking agents to enhance visibility; refer to product labels for mixing instructions.
- Not available for sale in Alaska, Hawaii, New York, or Vermont; check state registration.
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- Contains 11.3% trinexapac-ethyl, the active ingredient trusted by turf managers for over 30 years.
- Promotes root and rhizome growth to enhance turf quality and stress resilience against mowing, drought, and disease.
- Reduces mowing frequency and clipping volume, making it suitable for various managed turf areas including lawns and golf courses.
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#4
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- Plant growth regulator
- Enhances plant growth
- Promotes healthier foliage
- Increases crop yield
- Supports root development
- Optimizes nutrient uptake
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- Plant growth regulator
- Enhances plant growth
- Promotes healthier foliage
- Increases crop yield
- Supports root development
- Optimizes nutrient uptake
#5
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- Decreases grass growth by 50% for reduced mowing and maintenance
- Encourages root energy use for enhanced lateral growth
- Enhances lawn health, density, durability, and color
- User-friendly granular formula suitable for various turf types
- Unavailable for purchase in California
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- Decreases grass growth by 50% for reduced mowing and maintenance
- Encourages root energy use for enhanced lateral growth
- Enhances lawn health, density, durability, and color
- User-friendly granular formula suitable for various turf types
- Unavailable for purchase in California
#6
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- Controls and prevents sucker growth in various garden plants
- Inhibits sprouting from roots and cuts when applied correctly after pruning
- Water-based formula lasts up to 6 months post-application
- Suitable for ornamentals and woody trees to enhance branch spacing and aesthetics
- Ready-to-use spray applicator for easy application after pruning
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- Controls and prevents sucker growth in various garden plants
- Inhibits sprouting from roots and cuts when applied correctly after pruning
- Water-based formula lasts up to 6 months post-application
- Suitable for ornamentals and woody trees to enhance branch spacing and aesthetics
- Ready-to-use spray applicator for easy application after pruning
#7
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- Contains 11.3% trinexapac-ethyl, the active ingredient trusted by professional turf managers for over 30 years.
- Enhances root and rhizome growth, leading to better turfgrass quality and improved resilience against stressors like drought and heat.
- Reduces mowing frequency and clipping amounts by slowing vertical growth, suitable for all managed turf areas, including lawns and golf courses.
- Easy to mix with a microemulsion formula that resists settling, compatible with many other pesticides and liquid fertilizers.
- Can be combined with a marking agent to enhance visibility; follow mixing instructions carefully.
- Not available for sale in Alaska, Hawaii, New York, or Vermont; check local regulations before use.
Read More
- Contains 11.3% trinexapac-ethyl, the active ingredient trusted by professional turf managers for over 30 years.
- Enhances root and rhizome growth, leading to better turfgrass quality and improved resilience against stressors like drought and heat.
- Reduces mowing frequency and clipping amounts by slowing vertical growth, suitable for all managed turf areas, including lawns and golf courses.
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#8
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- Controls cockroaches, fleas, ants, beetles, crickets, ticks, and flying insects.
- Suitable for both indoor and outdoor use.
- Contains 1.3% Pyridine.
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- Controls cockroaches, fleas, ants, beetles, crickets, ticks, and flying insects.
- Suitable for both indoor and outdoor use.
- Contains 1.3% Pyridine.
#9
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- Mesotrione is a selective herbicide that begins to act quickly after application, achieving full effectiveness in 2-3 weeks; activation requires watering if there is no rain within 10 days.
- It effectively targets a variety of 46 broadleaf weeds and grasses such as Barnyard grass, Crabgrass, and Dandelion.
- Compatible with several grass types, including Kentucky Bluegrass and St. Augustine Grass (sod only); avoid use on certain types like Bentgrass and Zoysiagrass.
- The herbicide disrupts photosynthesis in target plants, providing both pre-emergent control against crabgrass and broadleaf weed elimination while supporting healthy turfgrass growth.
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- Mesotrione is a selective herbicide that begins to act quickly after application, achieving full effectiveness in 2-3 weeks; activation requires watering if there is no rain within 10 days.
- It effectively targets a variety of 46 broadleaf weeds and grasses such as Barnyard grass, Crabgrass, and Dandelion.
- Compatible with several grass types, including Kentucky Bluegrass and St. Augustine Grass (sod only); avoid use on certain types like Bentgrass and Zoysiagrass.
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#10
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- Prevents lawn diseases and controls symptoms as they appear
- Effective against 26 lawn diseases such as brown patch and powdery mildew
- Works within 24 hours and provides protection for up to 4 weeks
- Apply before symptoms show or under conditions conducive to diseases
- Treats up to 5,000 sq. ft. with a single 10 lb. bag
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- Prevents lawn diseases and controls symptoms as they appear
- Effective against 26 lawn diseases such as brown patch and powdery mildew
- Works within 24 hours and provides protection for up to 4 weeks
- Apply before symptoms show or under conditions conducive to diseases
- Treats up to 5,000 sq. ft. with a single 10 lb. bag
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