Best Weed and Grass Killer Concentrate Compare N Save in 2025
Updated on July 2025
#1
Recommended
10% Off
Free Shipping
- Rainproof within 2 hours
- Visible results typically seen in 2 to 4 days after a single application, effectively kills most weeds
- Contains 41% glyphosate, a potent herbicide
- Covers an area of up to 630,000 square feet
- Can be mixed to create up to 210 gallons of ready-to-use spray
Read More
- Rainproof within 2 hours
- Visible results typically seen in 2 to 4 days after a single application, effectively kills most weeds
- Contains 41% glyphosate, a potent herbicide
- Covers an area of up to 630,000 square feet
- Can be mixed to create up to 210 gallons of ready-to-use spray
#2
Value for Money
Free Shipping
- Rainproof after 2 hours
- Visible results in 2 to 4 days
- Contains 41% glyphosate
- Covers 25,000+ square feet
- Yields up to 85 gallons of ready-to-use spray, packaging may vary
Read More
- Rainproof after 2 hours
- Visible results in 2 to 4 days
- Contains 41% glyphosate
- Covers 25,000+ square feet
- Yields up to 85 gallons of ready-to-use spray, packaging may vary
#3
Free Shipping
- Effective against weeds and grasses on driveways, walkways, around fences, and in flower beds
- Targets roots for visible results in as little as 3 hours, allowing replanting the same weekend
- Rainfall or watering 15 minutes post-application does not affect performance
- Concentrated formula for mixing with a tank sprayer
- Ensure complete leaf coverage of the target vegetation when applying
Read More
- Effective against weeds and grasses on driveways, walkways, around fences, and in flower beds
- Targets roots for visible results in as little as 3 hours, allowing replanting the same weekend
- Rainfall or watering 15 minutes post-application does not affect performance
- Concentrated formula for mixing with a tank sprayer
- Ensure complete leaf coverage of the target vegetation when applying
#4
13% Off
Free Shipping
- Kills tough weeds and grasses, including dandelion, crabgrass, poison ivy, and clover, down to the root.
- Rainproof within 30 minutes with visible results in hours.
- Safe for planting 1 to 30 days post-application, see instructions for details.
- Suitable for use in flower beds, around trees, driveways, and for lawn replacement and garden preparation.
- Mix according to label directions for effective spot treatment or coverage of 300 sq. ft. per gallon.
Read More
- Kills tough weeds and grasses, including dandelion, crabgrass, poison ivy, and clover, down to the root.
- Rainproof within 30 minutes with visible results in hours.
- Safe for planting 1 to 30 days post-application, see instructions for details.
- Suitable for use in flower beds, around trees, driveways, and for lawn replacement and garden preparation.
Read More
#5
18% Off
Free Shipping
- Controls various types of unwanted vegetation including grasses, broadleaf weeds, and woody brush.
- Formulated with double-surfactants for rapid absorption and quick effectiveness.
- Effective coverage for large areas, treating up to 6,400 square feet with a 32 oz. bottle.
- Each 32 oz. bottle of concentrate can treat up to 6,400 square feet.
- Refer to the label for detailed application instructions; a spraying accessory is necessary for use.
Read More
- Controls various types of unwanted vegetation including grasses, broadleaf weeds, and woody brush.
- Formulated with double-surfactants for rapid absorption and quick effectiveness.
- Effective coverage for large areas, treating up to 6,400 square feet with a 32 oz. bottle.
- Each 32 oz. bottle of concentrate can treat up to 6,400 square feet.
- Refer to the label for detailed application instructions; a spraying accessory is necessary for use.
#6
Free Shipping
- Produces 42 gallons of ready-to-use spray solution
- Covers an area of 12,600 square feet
- Shows visible results within 12 hours
Read More
- Produces 42 gallons of ready-to-use spray solution
- Covers an area of 12,600 square feet
- Shows visible results within 12 hours
#7
8% Off
Free Shipping
- Kills weeds, grasses, and existing vegetation while preventing regrowth for up to one year
- Fast-acting formula that begins to work immediately and is rainproof after one hour
- Ideal for use in areas where no plant growth is desired for a year, such as driveways, sidewalks, and gravel areas
- Requires mixing 24 fl. oz. per gallon of water for application with a tank sprayer
- Covers up to 3,200 sq. ft. per 2-gallon container
Read More
- Kills weeds, grasses, and existing vegetation while preventing regrowth for up to one year
- Fast-acting formula that begins to work immediately and is rainproof after one hour
- Ideal for use in areas where no plant growth is desired for a year, such as driveways, sidewalks, and gravel areas
- Requires mixing 24 fl. oz. per gallon of water for application with a tank sprayer
- Covers up to 3,200 sq. ft. per 2-gallon container
#8
5% Off
Free Shipping
- Controls grasses, broadleaf weeds, and woody brush species; not suitable for lawns.
- Features a double-surfactant formulation for quick drying and effective weed control.
- Covers large areas; 1 gallon treats up to 25,600 sq ft.
- Liquid concentrate allows for extensive weed treatment coverage.
- Refer to label for application instructions; spraying accessory is necessary.
Read More
- Controls grasses, broadleaf weeds, and woody brush species; not suitable for lawns.
- Features a double-surfactant formulation for quick drying and effective weed control.
- Covers large areas; 1 gallon treats up to 25,600 sq ft.
- Liquid concentrate allows for extensive weed treatment coverage.
- Refer to label for application instructions; spraying accessory is necessary.
#9
Free Shipping
- 8 oz. bifenthrin concentrate suitable for indoor and outdoor insect control, covers 44,000 sq. ft. and makes 44 gallons of spray.
- Includes a 2-gallon Roundup sprayer equipped with an aluminum wand, comfort grip handle, and lockable shut-off for ease of use.
- Effectively controls indoor pests such as fleas, cockroaches, and ants, and outdoor pests on ornamentals, trees, and shrubs.
- Equipped with 3 nozzle options: adjustable poly, high volume flat fan, and foaming for versatility in application.
Read More
- 8 oz. bifenthrin concentrate suitable for indoor and outdoor insect control, covers 44,000 sq. ft. and makes 44 gallons of spray.
- Includes a 2-gallon Roundup sprayer equipped with an aluminum wand, comfort grip handle, and lockable shut-off for ease of use.
- Effectively controls indoor pests such as fleas, cockroaches, and ants, and outdoor pests on ornamentals, trees, and shrubs.
Read More
#10
15% Off
Free Shipping
- Kills and prevents weeds for up to one year
- Covers an area of 17,297 square feet
- Suitable for use on fence rows, gravel paths, sidewalks, driveways, and around buildings
- Apply in areas where no vegetation is intended
- Effective for total vegetation control or targeting specific weeds and brush
Read More
- Kills and prevents weeds for up to one year
- Covers an area of 17,297 square feet
- Suitable for use on fence rows, gravel paths, sidewalks, driveways, and around buildings
- Apply in areas where no vegetation is intended
- Effective for total vegetation control or targeting specific weeds and brush
Non Toxic Weed Killer For Grass
See All
Weed Killer For Gravel Driveways
See All
Post Emergent Herbicide Crabgrass Killer
See All