Best Lawn Weed Killer Granules

Peter | 23-12-2025

With so many Best Lawn Weed Killer Granules brands on the market – from prominent names like BioAdvanced,Spectracide,Scotts to smaller manufacturers – making the right choice can feel overwhelming. But we’re here to help simplify your search for the best product.

We extensively tested and evaluated dozens of top-rated Best Lawn Weed Killer Granules across various price points, spending over 100 hours comparing the contenders side-by-side. Based on our in-depth first-hand research, we compiled this list of stand-out Best Lawn Weed Killer Granules to consider. Our top recommendation is BioAdvanced Best Lawn Weed Killer Granules for its uncompromising quality and performance.

Below you’ll discover more of our favorite Best Lawn Weed Killer Granules picks. And be sure to consult our buying guide for expert insights on selecting the ideal product for your individual needs and budget. With us guiding your decision, you can shop confidently knowing you’ve chosen an exceptional Best Lawn Weed Killer Granules you’ll truly love.

Editor's Choice
BioAdvanced Season Long Lawn Weed Killer + Preventer for Southern Lawns 10 LB Granules, 4,000 SQ FT
BioAdvanced Season Long Lawn Weed Killer + Preventer for Southern Lawns 10 LB Granules, 4,000 SQ FT
Premium Pick
Spectracide Weed Killer, 10.8 lb, Clear
Spectracide Weed Killer, 10.8 lb, Clear
Budget Pick
Scotts Turf Builder Weed & Feed3, Weed Killer Plus Lawn Fertilizer, Controls Dandelion and Clover,
Scotts Turf Builder Weed & Feed3, Weed Killer Plus Lawn Fertilizer, Controls Dandelion and Clover,

Top 9 Best Lawn Weed Killer Granules

We researched and compared the top products in the Best Lawn Weed Killer Granules category to provide you with these recommendations.

1. BioAdvanced Season Long Lawn Weed Killer + Preventer for Southern Lawns 10 LB Granules, 4,000 SQ FT

BioAdvanced Season Long Lawn Weed Killer + Preventer for Southern Lawns 10 LB Granules, 4,000 SQ FT
9.8

Bioadvanced

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  • KILLS & PREVENTS WEEDS* UP TO 6 MONTHS: Kills broadleaf weeds*, including Dandelion, Clover, Chickweed and Henbit with a proven blend of weed killers *Listed
  • CRABGRASS PREVENTION: Prevents grassy and listed broadleaf weeds such as Crabgrass, Annual Bluegrass, Common Dandelion, Goosegrass and Spurge for up to 6 months
  • IDEAL FOR SOUTHERN LAWNS: Improve your lawn care with this broadleaf weed killer that treats up to 4,000 square feet of southern turf, including all varieties of St. Augustinegrass and Floratam
  • READY FOR THE SEASON: With one application, this crabgrass preventer offers season-long weed control
  • SIMPLE APPLICATION: Apply these weed killer granules with a rotary or drop spreader and water lightly 24 hours after applying

2. Spectracide Weed Killer, 10.8 lb, Clear

Spectracide Weed Killer, 10.8 lb, Clear
9.5

Spectracide

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  • WONT HARM LAWNS: Wont harm lawns when used as directed kills more than 200 types of weeds as listed.
  • PRE-EMERGENT CRABGRASS KILLER: Prevents crabgrass and other undesirable annual grasses.
  • UP TO 5 MONTHS CONTROL: Apply with a spreader at the rates directed on the product label.
  • APPLY SPRING THROUGH FALL: Apply when weeds are actively growing.
  • COVERAGE: This 10.8 pound bag covers up to 3,000 square feet of lawn.

3. Scotts Turf Builder Weed & Feed3, Weed Killer Plus Lawn Fertilizer, Controls Dandelion and Clover,

  • Scotts Turf Builder Weed & Feed3 weed killer plus fertilizer kills existing listed weeds and feeds to thicken your lawn and crowd out future weeds
  • Weed Control and Lawn Fertilizer: controls over 50 listed lawn weeds, including clover, dandelion, plantain, morningglory, chicory, eveningprimrose, and purslane
  • Weed and Feed for Lawns: Apply this combination weed control and lawn food to a wet lawn when weeds are actively growing and daytime temperatures are consistently between 60F and 90F; do not apply more than 2X per year
  • Use on Listed Grass Types: Apply this lawn care product to Bahiagrass, Bermudagrass, Bluegrass, Centipedegrass, Fescue, Ryegrass, and Zoysiagrass (temporary discoloration may occur on some grasses)
  • Coverage: One 14.29 lb. bag of Scotts Turf Builder Weed & Feed3 covers 5,000 sq. ft.; use a Scotts spreader for even, uniform coverage
  • Do not use this product on St. Augustinegrass (including Floratam), Dichondra, Lippia, Carpetgrass, and Bentgrass lawns

4. Scotts Turf Builder Weed and Feed5, Weed Killer Plus Lawn Fertilizer, Controls Dandelion and Clover,

  • Scotts Turf Builder Weed & Feed5 weed killer plus fertilizer kills existing listed weeds and feeds to thicken grass and crowd out future weeds
  • Weed Control and Lawn Fertilizer: controls over 50 listed lawn weeds, including clover, dandelion, plantain, morningglory, chicory, eveningprimrose, and purslane
  • Weed and Feed for Lawns: Apply this combination weed control and lawn food to a wet lawn when weeds are actively growing and daytime temperatures are consistently between 60F and 90F; do not apply more than 2X per year
  • Use on Listed Grass Types: Apply this lawn care product to Bahiagrass, Bermudagrass, Bluegrass, Centipedegrass, Fescue, Ryegrass, and Zoysiagrass (temporary discoloration may occur on some grasses)
  • Coverage: One 11.32 lb. bag of Scotts Turf Builder Weed & Feed5 covers 4,000 sq. ft.; use a Scotts spreader for even, uniform coverage

5. Scotts Turf Builder WinterGuard Fall Weed & Feed3, Weed Killer Plus Fall Fertilizer, 4,000 sq. ft.,

  • Scotts Turf Builder WinterGuard Fall Weed & Feed3 is a weed killer and lawn fertilizer that controls weeds and feeds grass in the fall for a better lawn next spring
  • Fall weed and feed kills over 50 listed lawn weeds, including clover, dandelion, plantain, morningglory, chicory, eveningprimrose, and purslane
  • Apply weed control plus grass fertilizer to a moist lawn when weeds are actively growing and temperatures are consistently between 60F and 90F
  • This lawn care product is for use on Bahiagrass, Bermudagrass, Bluegrass, Centipedegrass, Fescue, Ryegrass, and Zoysiagrass
  • One 11.43 lb. bag of Scotts Turf Builder WinterGuard Fall Weed & Feed3 covers 4,000 sq. ft.

6. BioAdvanced 3-in-1 Weed and Feed for Southern Lawns, Granules, 10 lb, Outdoor Weed Killer, Lawn

BioAdvanced 3-in-1 Weed and Feed for Southern Lawns, Granules, 10 lb, Outdoor Weed Killer, Lawn
8.5

Bioadvanced

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  • SOUTHERN LAWNS: Specially formulated for Southern lawns like Bermudagrass, St. Augustinegrass (including Floratam), and more, this grass fertilizer for lawn provides care and acts as a weed killer for lawns
  • 6-MONTH PROTECTION: Delivers up to 6 months of weed prevention, stopping listed broadleaf and grassy weeds, including crabgrass
  • WEED KILLER: Kills listed weeds like dandelion, dollarweed, and clover, serving as a reliable weed and feed for lawns to keep your lawn healthy and maintain its beauty
  • LAWN FERTILIZER: This lawn fertilizer and weed control product feeds, greens, and strengthens your lawn, helping it remain lush throughout the season
  • EASY APPLICATION: Use with a broadcast or drop spreader to apply this weed and feed lawn fertilizer, managing your lawn care routine with ease and maximum results

7. BioAdvanced 5 In 1 Weed and Feed, Granules, 9.6LB

BioAdvanced 5 In 1 Weed and Feed, Granules, 9.6LB
8.3

Bioadvanced

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  • KILLS TOUGH WEEDS: Improve your lawn care with lawn weed and feed fertilizer, targeting hard-to-kill listed weeds with weed control for lawns
  • PREVENTS NEW WEEDS: Control listed weeds such as crabgrass, dandelions, clovers, and black medic
  • KILLS LARGE CRABGRASS: Control crabgrass, targeting them down to the root for visible results in just 3 days
  • PREVENTS NEW CRABGRASS: Use to keep crabgrass, dandelions, clovers, black medic, and other listed weeds from starting, applying crabgrass preventer for lawns while keeping your grass unharmed
  • GREENS UP TO 3 MONTHS: Fertilizer for grass offers stronger turf while acting as a lawn weed killer

8. Scotts Halts Crabgrass & Grassy Weed Preventer, Pre-Emergent Weed Killer for Lawns, 10,000 sq. ft.,

  • Scotts Halts Crabgrass & Grassy Weed Preventer prevents the germination of listed lawn weeds so you can enjoy your lawn
  • Prevents the germination of crabgrass, foxtail, spurge, barnyardgrass, and more as listed in the early spring all season long, and moss (except in California), Poa annua, henbit, corn speedwell, and chickweed in the fall
  • Apply this pre-emergent weed killer in the early spring to a dry lawn or in the fall; rain, snow, or freezing weather after application will not affect the performance of this product
  • This lawn care product is for use on all grass types (with the exception of Dichondra or Bentgrass)
  • One 20.12 lb. bag of Scotts Halts Crabgrass & Grassy Weed Preventer covers 10,000 sq. ft.

9. BioAdvanced Season Long Weed Killer Plus Preventer for Northern Lawns, Granules, 9.6 LB

BioAdvanced Season Long Weed Killer Plus Preventer for Northern Lawns, Granules, 9.6 LB
7.9

Bioadvanced

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  • KILLS TOUGH WEEDS* LIKE CRABGRASS: Kills over 200 types of weeds*, including hard to kill weeds like Clovers, Dandelions and Crabgrass *listed
  • PREVENTS WEEDS & CRABGRASS UP TO 6 MONTHS: One step prevents listed broadleaf weeds, like Crabgrass, for up to 6 months
  • CREATES AN EXTENDED 6-MONTH CONTROL BARRIER: Creates an extended, 6-month control barrier that prevents new weeds* from sprouting
  • TARGETS HARD TO KILL WEEDS: Targets hard to kill weeds*, destroying them down to the root

Peter

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