Best Weed Control Granules

Peter | 27-12-2025

With so many Best Weed Control Granules brands on the market – from big names like Preen,BioAdvanced,Spectracide,Scotts,Roundup to smaller companies – finding the right product can be a real challenge. But we’re here to make your search easier.

We carefully researched and tested a vast range of Best Weed Control Granules to help you discover the top contenders that match different needs and preferences. Altogether, we spent over 100 hours evaluating numerous products first-hand.

Our #1 best Best Weed Control Granules is Preen Best Weed Control Granules, based on its stellar performance across all our tests. Below you’ll find more of our top-rated recommendations for great Best Weed Control Granules options currently available. Make sure to check out our buying guide too – it’s full of expert advice for choosing a Best Weed Control Granules tailored to exactly what you’re looking for. With our help guiding your decision, finding your perfect fit will be a breeze!

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
Preen Extended Control Weed Preventer - 4.93 lb. Bottle - Covers 805 sq. ft.
Preen Extended Control Weed Preventer - 4.93 lb. Bottle - Covers 805 sq. ft.

Top 7 Best Weed Control Granules

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

1. Preen Extended Control Weed Preventer - 4.93 lb. Bottle - Covers 805 sq. ft.

  • One application blocks weeds up to 6 months
  • When used as directed Preen Extended Control Weed Preventer can be used around more than 600 perennials, groundcovers, shrubs and trees as listed on the product label
  • Flip-top applicator cap makes it easy to apply
  • Not intended for use on flower seeds, lawns, vegetable gardens, water gardens or other food-producing or edible plants
  • Not available for sale in NY
  • 4.93 lb. covers 805 sq. ft.

2. 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

3. 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.

4. 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

5. Roundup Weed Barrier Granules for Weed Prevention, 5.37 lbs.

Roundup Weed Barrier Granules for Weed Prevention, 5.37 lbs.
8.9

Roundup

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  • Create a weed barrier around your plants with Roundup Weed Barrier Granules
  • Prevents weeds and grasses for up to 8 months (see use directions for complete list of treated weeds)
  • Easy to apply - just sprinkle directly to the soil around listed ornamental landscape plants
  • Won't harm desirable plants, such as annuals, flowers & bulbs, and established trees & shrubs
  • One 5.37 lb. bag of Roundup Weed Barrier Granules covers up to 1,000 square feet

6. Preen Extended Control Weed Preventer - 10 lb. Bag - Covers 1,630 sq. ft.

  • One application blocks weeds up to 6 months
  • When used as directed Preen Extended Control Weed Preventer can be used around more than 600 perennials, groundcovers, shrubs and trees as listed on the product label
  • Can be used as a refill for flip-top applicator
  • Not intended for use on flower seeds, lawns, vegetable gardens, water gardens or other food-producing or edible plants
  • Not available for sale in NY
  • 10 lb. covers 1,630 sq. ft.

7. The Andersons Barricade Professional-Grade Granular Pre-Emergent Weed Control - Covers up to 12,880

The Andersons Barricade Professional-Grade Granular Pre-Emergent Weed Control - Covers up to 12,880
8.9

The Andersons

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  • Designed to prevent weeds; will not aid in eliminating existing weeds. Prevents grassy and broadleaf weeds, including crabgrass, poa annua, goosegrass, henbit, and more.
  • Contains 0.48% of the active ingredient prodiamine for professional-grade weed control for early spring and fall applications
  • Made with patented DG Technology (dispersible granule) ensures granules dissolve rapidly upon watering, moving weed control directly into the soil for maximum impact
  • Small particles for more coverage per square inch and superior performance
  • Made in the USA

Peter

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