Best Lawn Weed Killer Reviews – Top 7 Picks and Reviews 2019

We went over all of the review sites and found the best of the best using advanced technology.

Here’s a look at the best Lawn Weed Killer Reviews

SaleBestseller No. 1
PBI/Gordon 652400 Speed Zone Lawn Weed Killer, 20-Ounce - Brown/A
303 Reviews
PBI/Gordon 652400 Speed Zone Lawn Weed Killer, 20-Ounce - Brown/A
  • Visible results in hours - Reseed in just two weeks
  • Covers from 14,000 to 18,000 square feet - perfect for large property owners
  • Rapid and effective weed control for common and troublesome weed species in turfgrass
  • Does not harm lawn grasses - Cool Weather Performance
  • RESTRICTED: This product can NOT be shipped to the following states: AK, DC, MA, NJ,VT.
Bestseller No. 2
Compare-N-Save Concentrate Grass and Weed Killer, 41-Percent Glyphosate, 1-Gallon
2,697 Reviews
Compare-N-Save Concentrate Grass and Weed Killer, 41-Percent Glyphosate, 1-Gallon
  • Rainproof in 2 hours
  • Visible results in as little as 2 to 4 days
  • Contains 41-percent glyphosate
  • Covers over 25,000 sq. ft
  • Makes up to 85 gal. of ready-to-use spray
Bestseller No. 3
Ortho B Gon Chickweed, Clover & Oxalis Weed Killer for Lawns RTS Trigger
524 Reviews
Ortho B Gon Chickweed, Clover & Oxalis Weed Killer for Lawns RTS Trigger
  • Kills Creeping Charlie (Ground Ivy) and Wild Violet
  • Kills weeds to the roots
  • Won't harm the lawn - Guaranteed (When used as directed.)
  • Rainproof in 6 hours
  • Treats 6,400 sq. ft.
SaleBestseller No. 4
Ortho Weed B Gon Weed Killer for Lawns Plus Crabgrass Control Concentrate 32oz (Not Sold in HI, NY)
175 Reviews
Ortho Weed B Gon Weed Killer for Lawns Plus Crabgrass Control Concentrate 32oz (Not Sold in HI, NY)
  • Kills crabgrass, dandelions and other common lawn weeds
  • Kills weeds to the roots
  • Kills 200+ weeds
  • Won't harm the lawn - Guaranteed (When used as directed)
  • Starts working immediately
SaleBestseller No. 5
Ortho Nutsedge Ready-To-Spray Killer, 32-Ounce
227 Reviews
Ortho Nutsedge Ready-To-Spray Killer, 32-Ounce
  • Kills yellow and purple Nutsedge, Kyllinga and over 50 other tough weeds
  • For Northern and Southern turf grasses
  • Kills Weeds, Not Lawns
  • Rainproof in 2 hours
  • Ready to spray - no mixing
Bestseller No. 6
Natural Weed Killer Made with Ocean Water and Commercial Food Grade Vinegar Pet Friendly (1 Gallon)
227 Reviews
Natural Weed Killer Made with Ocean Water and Commercial Food Grade Vinegar Pet Friendly (1 Gallon)
  • ready to spray No mixing Fast acting overnight results
  • Safe for pets, horses, chickens, people and the environment.
  • Ready for replanting when dry. Will not stain hardscapes.
  • Made in the USA - Family Owned and Operated
  • Typically not used on the lawn
Bestseller No. 7
Bonide (BND0613) - Ready to Use Chickweed, Clover and Oxalis Weed Killer (1 gal.)
142 Reviews
Bonide (BND0613) - Ready to Use Chickweed, Clover and Oxalis Weed Killer (1 gal.)
  • TOTAL WEED KILLER - Spray eliminates chickweed, clover, dandelions, ground ivy, oxalis, wild violet and over 100 more tough-to-control weeds. A complete list of these weeds is displayed on the label.
  • SAFE FOR GRASS - Designed to kill a variety of weeds, not lawn grasses. When used as directed it kills broadleaf weeds in lawns, roots and all.
  • READY TO USE - This product is conveniently ready to use when it arrives. We also offer a 16 oz bottle of Chickweed, Clover and Oxalis Weed Killer Concentrate (BND061) that you mix yourself.
  • POWERFUL FORMULA - Contains Horsepower (Triclopyr + MCPA + Dicamba). A selective herbicide trusted by landscapers and ground keepers.
  • FAST ACTING - Begins working overnight and is rainproof within hours of application. For best results, do not mow your lawn for 1 to 2 days before or after use.