10 best weed killer grass seed for 2022
It took days of going through more than a thousand customer reviews and conducting expert researches to narrow down the list. Weve included a comparison table below to give you a quick summary of our top 10 weed killer grass seed. Its followed by an in-depth review of each weed killer grass seed. Hopefully, once you are done reading this article, you will be well informed about weed killer grass seed and be able to select the right weed killer grass seed for you without any hesitations.
Best weed killer grass seed
1. Scotts Turf Builder Triple Action - Combination Weed Control, Weed Preventer, and Fertilizer, 20 lbs., 4,000 sq. ft.
Feature
Triple Action kills, prevents and feedsKills the weeds you see and the ones you don't, including dandelions, chickweed, clover and most other common broadleaf weeds as listed
Prevents crabgrass for 4 months and feeds to build thick green lawns
Also prevents barnyardgrass, fall panicum, foxtail, annual bluegrass, broadleaf weeds, corn speedwell, prostrate spurge, knotweed, purslane, chickweed, henbit and oxalis
For use on Bermudagrass, Bahiagrass, Centipedegrass, Kentucky Bluegrass, Perennial Ryegrass, Tall Fescue and Fine Fescue, and Zoyiagrass
2. Scotts Turf Builder Thick'R Lawn Sun & Shade - 3 in 1 Lawn Fertilizer, Seed, & Soil Improver for a Thicker, Greener Lawn, Seeds up to 4,000 sq. ft., 40 lb.
Feature
3-in-1 solution for thin lawns, including seed, fertilizer and soil improverSeed to fill gaps in your current lawn
Fertilizer for thicker, greener turf
Soil improver for enhanced root development
Get up to a 50% thicker lawn with just one easy application with a spreader (subject to proper care; results may vary based on the current condition of the lawn)
3. BioAdvanced 704100B Bermuda Grass Weed Killer Bermudagrass Control for Lawns, 32 oz, Ready-To-Spray
Feature
BERMUDAGRASS CONTROL: Selectively remove undesirable Bermudagrass weeds, without damaging your lawnFAST TREATMENT: Reduces the need for costly, time-intensive treatments
USE ON: Cool-season grasses such as Fescue, Kentucky Bluegrass and Perennial Ryegrass
RAINPROOF PROTECTION: Rainproof in 1 hour
COVERAGE AREA: Treats up to 5,000 square feet
RESTRICTIONS: Not for sale in AK, HI, FL, LA, MA, ME, MN, NH, NJ, NY, ND, PR, RI, SD, VT, & WI
4. Southern Ag Atrazine St. Augustine Grass Weed Killer, 1 Gallon
Feature
Kills many broadleaf weedsAlso used in centipede grass
Provides suppression of crabgrass
Controls emerged weeds and weeds from seed
5. Scotts Turf Builder Weed and Feed 3; Covers up to 5,000 Sq. Ft., Fertilizer, 14.29 lbs.
Feature
Up to 2X more powerful dandelion and clover control (vs. previous formula)Clears out dandelions and cloversatisfaction guaranteed
Weedgrip Technology grips the weeds you seeand the ones you don't
Scotts most powerful weed and feed
Feeds to thicken lawns and crowd out weeds
6. Scotts EZ Seed Patch and Repair Sun and Shade for Grass: Covers up to 225 sq. ft., 10 lb.
Feature
Grow grass anywhere, guaranteed (subject to proper care) with this revolutionary seeding mixGrass seed: Scotts best high performance seed; Mulch: absorbs 6X its weight in water and expands to surround the seed in a moist protective layer
Fertilizer: Exclusive controlled release technology feeds seedlings to jumpstart growth
Tackifier: Helps keep seed from washing away; Protectant: Helps keep seedlings safe from harmful diseases that can attack newly planted areas
Grows in full sun and dense shade, high traffic areas and on slopes; seeds up to 225 sq. ft
Not available in HI
7. BioAdvanced 5-in-1 Weed and Feed, Lawn Fertilizer and Crabgrass Killer, 4 Meters
Feature
KILLS TOUGH WEEDS: Apply to actively growing turf to target hard to kill weeds like dandelions, clovers and black medic; plus, our revolutionary formula kills over 200 types of weedsPREVENTS NEW WEEDS: Creates an extended 6-month control barrier that prevents new weeds from emerging
KILLS LARGE CRABGRASS: Contains four proven weed killers to control crabgrass, killing to the root. Crabgrass starts to turn purple in 3 days thats the sign its working
PREVENTS NEW CRABGRASS: Prevents crabgrass from reemerging for up to 6 months by forming a barrier at the top layer of the soil. And it wont harm your lawn when used as directed
GREENS UP TO 3 MONTHS: Fertilizer formula feeds your lawn for quick greening, long-lasting feeding and stronger turf
COVERAGE AREA: Treats up to 4,000 square feet; RESTRICTIONS: Not for sale in NY, HI, & FL
8. Scotts Turf Builder Bonus S Southern Weed and FeedF2 - 10,000 sq. ft., Florida Fertilizer Kills Dollarweed and Clover, Fertilizes Grass to Crowd Out Future Weeds, Use on Southern Grasses, 34.48 lb
Feature
Scotts Turf Builder Bonus S Southern Weed & FeedF2 fertilizes to green your lawnKills dollarweed, clover, and other existing lawn weeds as listed
Use on southern grasses, including St. Augustinegrass (including Floratam), Centipedegrass, Zoysiagrass, and Carpetgrass
Builds thick green turf to help prevent runoff and crowd out future weeds
Covers up to 10,000 sq. ft.
9. Gordon's Ornamec 170 Grass Herbicide, 32 Ounces
Feature
Ornamec 170 designed for maintenance of landscape bedsReduces risk of ornamental plant injury
Selectively controls emerged annual grasses - panicums, goosegrass, crabgrass, foxtails and sandbur
Also controls stubborn perennial species like Bermuda grass, quack grass, torpedo grass and Johnson grass
Grass growth stops within 48 hours and death occurs within 1 to 3 weeks
10. Scotts Weed Control for Lawns, 5000 sq. ft.
Feature
Kills even the toughest weeds, like dandelion and cloverSpecially formulated to control more than 200 weed types
Starts working on contact
Kills the root so weeds dont come back
Granular weed control that kills tough lawn weeds, not the lawn
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