The Best Weed Preemergent of 2023 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Weed Preemergent of 2023. Check our ranking below.
2,476 Reviews Scanned
Rank No. #1
The Andersons Barricade Professional-Grade Granular Pre-Emergent Weed Control - Covers up to 5,800 sq ft (18 lb)
- Apply this product only in EARLY SPRING and FALL
- Barricade professional-grade pre-emergent weed control is designed to prevent weeds, and will not aid in eliminating existing weeds.
- Contains 0.48% of the active ingredient prodiamine - Labeled to prevent over 30 grass and broadleaf weeds
- Trusted by top turf care professionals to prevent problem weeds without harming desirable plants
- DG Pro formulation allows for more particles per square inch of chemical - leads to better control of weeds
Rank No. #2
Scotts Halts Crabgrass & Grassy Weed Preventer, Pre-Emergent Weed Killer for Lawns, 10,000 sq. ft., 20.12 lbs.
- 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.
Rank No. #3
Scotts WeedEx Prevent with Halts, Crabgrass Preventer, Pre-Emergent Grassy Weed Killer, 5,000 sq. ft., 10.06 lbs.
- Scotts WeedEx Prevent with Halts prevents crabgrass all season long
- This pre-emergent grassy weed killer stops crabgrass before it starts
- Apply in early spring for season-long prevention of crabgrass, or apply in fall to prevent winter weeds such as Poa annua, henbit, and chickweed
- Do not apply this lawn care product to Dichondra and Bentgrass
- One 10.06 lb. bag of Scotts WeedEx Prevent with Halts covers 5,000 sq. ft.
Rank No. #4
Yard Mastery Granular Pre Emergent Herbicide 0-0-7 .38% Prodiamine - 45lbs - Covers 15,000 sq ft, at 3lb per 1,000 sq ft Application Rate
- .38% PRODIAMINE - Strategies for weed prevention include crabgrass in the spring, and poa annua (annual bluegrass) in fall.
- FOR ALL GRASS TYPES - Great for use in: Bahiagrass, Centipedegrass, Bermudagrass, Zoysia, St. Augustinegrass, Seashore Paspalum, Tall Fescue (including turf-type).
- PREVENTS CRABGRASS - Prevents crabgrass, poa annua (annual bluegrass) and more.
- CANNOT SHIP TO NEW YORK**
Rank No. #5
Quali-Pro Prodiamine, Pre-Emergent Herbicide, 5 lbs, Yellow Granules
- PRE-EMERGENT HERBICIDE: Quali-Pro's Prodiamine 65 WDG provides pre-emergent grass and broadleaf weed control. Flexible application allows for both spring and fall use providing season long crabgrass control. Available in a 5 pound bottle.
- FEATURES & BENEFITS: Excellent tank mix partner with fertilizers and iron solutions
- USE SITES: Nurse, Landscape, Turf, Trees, Golf Courses
- EFFECTIVE AGAINST: Annual bluegrass (Poa annua), Henbit, Knotweed, Chickweed, Spurge, Foxtail, Goosegrass
- ACTIVE INGREDIENT: Prodiamine 65%
Rank No. #6
Preen 246422 Extended Control Weed Preventer - 13.75 lb. - Covers 2,245 sq. ft.
- 1 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
- Applicator scoop included
- 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
Rank No. #7
Barricade 4FL Herbicide Concentrate - Preemergent Weed Control - Long Lasting Broadleaf Weed Prevention for Lawns, Turf Grass, Ornamentals, and More, 4 Fl Oz
- PREVENT WEED DEVELOPMENT: Barricade 4FL controls the growth and development of weeds before they germinate. Barricade 4FL will not control weeds after they have germinated. This product is labeled for use in a broad range of areas such as vegetation sites, turf species, weed control, grass, broadleaf weeds, established turfgrasses, lawns, sod nurseries, and Christmas tree farms.
- LONG-LASTING PREEMERGENCE WEED PREVENTION: Take action before unsightly vegetation infiltrates your landscaped lawn with our pre-emergent concentrate. One application can prevent weeds season long when used as directed. You can apply this selective weed spray solution several months before germination and expect it to work well into the peak season.
- ULTRA EFFECTIVE: You can use more Barricade for season-long targeted weed control and modulate your use during shorter growing seasons. It's the ideal weed prevention solution for your container, field-grown, and landscape ornamentals.
- BROAD-SPECTRUM HERBICIDE: The weed grass killer is super effective on residential turf, production, and landscape ornamentals. This grass killer can tackle up to 30 species of turf weeds, including both summer and winter annuals. It's all you need to clear your lawn of pesky weeds.
- INHIBITS GROWTH: Our herbicide for lawns prevents weed growth and development. This weed preventer focuses on controlling preventing pesky grass and weeds to the root in one swift application. Please note that Barricade must be applied before the targeted weeds germinate and emerge.
SaleRank No. #9
Preen Garden Weed Preventer - 13 lb. - Covers 2,080 sq. ft.
- Stop weeds before they start for up to 3 months guaranteed
- Safe for use around over 200 established flowers, vegetables, trees and shrubs
- Apply anytime in spring, summer or fall
- Not for use on lawns
- Weed preventer does not kill existing weeds
Rank No. #10
The Andersons 18-0-4 Barricade Fertilizer with Pre Emergent Weed Control 10,000 sq ft 40 lbs
- Apply this product only in EARLY SPRING and FALL
- Barricade with Fertilizer 18-0-4 is a professional-grade pre-emergent weed and feed designed to feed grass while preventing weeds. It will not aid in eliminating existing weeds.
- Contains 0.426% of the active ingredient prodiamine - Labeled to prevent over 30 grass and broadleaf weeds
- Trusted by top turf care professionals to prevent problem weeds without harming desirable plant
- DG Pro formulation allows for more particles per square inch of chemical - leads to better control of weeds
Rank No. #11
The Andersons Dimension Pre-Emergent Weed Control with 18-0-4 Fertilizer - Covers up to 10,000 sq ft (40 lb)
- The Andersons Dimension with 18-0-4 fertilizer is a professional-grade pre-emergent weed and feed
- Feeds the turf while providing season-long control of annual grasses and broadleaf weeds in established lawns
- Especially effective in controlling crabgrass as it can be applied both prior to crabgrass emergence as well as during the early stages of crabgrass growth
- Contains .164% of the active ingredient dithiopyr
- Can be applied in the spring, as well as in late summer, early fall
Rank No. #12
Preen Garden Weed Preventer - 22 lb. - Covers 3,520 sq. ft.
- Stop weeds before they start for up to 3-months guaranteed
- Safe for use around over 200 established flowers, vegetables, trees and shrubs
- Apply anytime in spring, summer or fall
- Not for use on lawns
- Weed preventer does not kill existing weeds
Rank No. #13
DOW Snapshot 2.5 TG Granular Pre-emergent Herbicide
- Snapshot 2.5 boasts more control than any other pre-emergent herbicide on the market
- Up to 6-8 months of control for 111 broadleaf and grassy weeds
- Application rate: 2.3 to 4.6 lb per 1000 square feet
- Material must be applied before rainfall or irrigation
- Broad Spectrum control of weeds and grasses using active ingredients isoxaben and trifluralin
Rank No. #14
Ortho GroundClear Year Long Vegetation Killer1 - Concentrate, Visible Results in 3 Hours, Kills Weeds and Grasses to the Root When Used as Directed, Up to 1 Year of Weed and Grass Control, 2 gal.
- Ortho GroundClear Year Long Vegetation Killer1 is a concentrate formula that kills weeds and prevents any re-growth for up to 1 year with a single application
- Fast-acting formula starts working immediately
- Starts to kill weeds and grasses in 3 hours
- Kills tough weeds to the root when used as directed
- Apply with a tank sprayer to driveways, sidewalks, gravel areas, rock and desert landscapes, under decks, on parking areas, and along fences and curbs (packaging may vary)
Rank No. #16
BioAdvanced Season Long Weed Control For Lawns, Ready-to-Spray, 29 oz, 9,000 Sq Ft
- 2-IN-1 FORMULA: Kills existing lawn weeds and prevents listed weeds from emerging
- 6 MONTH PROTECTION: Proprietary 2-in-1 formula kills and prevents weeds for up to 6 months
- WEED KILLER: Kills weeds including Dandelion, Dollarweed, and Clover
- RAINPROOF PROTECTION: Rainproof in 1 hour
Rank No. #17
Prodiamine 65 Wdg 5lbs Pre-emergent Grass Broadleaf Weeds ( Generic Barricade )
- PRE-EMERGENT HERBICIDE: Quali-Pro's Prodiamine 65 WDG provides pre-emergent grass and broadleaf weed control. Flexible application allows for both spring and fall use providing season long crabgrass control. Available in a 5 pound bottle.
- FEATURES & BENEFITS: Excellent tank mix partner with fertilizers and iron solutions
- USE SITES: Nurse, Landscape, Turf, Trees, Golf Courses
- EFFECTIVE AGAINST: Annual bluegrass (Poa annua), Henbit, Knotweed, Chickweed, Spurge, Foxtail, Goosegrass
- ACTIVE INGREDIENT: Prodiamine 65%
Rank No. #18
Liquid Harvest Mesotrione - 8oz - Mesotrione Concentrate (Compare to Tenacity) - Pre and Post-Emergent Weed Killer for Lawn and Turf Grasses
- Mesotrione, a potent herbicide, immediately absorbs and starts working upon application, yet it may take 2-3 weeks for full weed death. Activation requires water; if no rainfall occurs within 10 days, apply 0.15 inches of water.
- Targeting 46 broadleaf species and grasses, including Barnyard grass, Carpetweed, Chickweed, Clover, Crabgrass, and Dandelion, Mesotrione is versatile.
- Suitable for Kentucky Bluegrass, Centipede grass, Buffalo grass, Tall Fescue, Perennial Ryegrass, Fine Fescue, and St. Augustine Grass (sod only). Avoid Bentgrass, Poa annua, kikuyugrass, zoysiagrass, seashore paspalum, and bermudagrass. Apply Mesotrione on dormant bermudagrass to eliminate weeds.
- Mesotrione inhibits photosynthesis in susceptible plants, distributing throughout the plant via roots and leaves. It's an effective herbicide preventing crabgrass seed germination and eliminating broadleaf weeds on contact, encouraging the growth of certain cool-season turfgrass in a weed-free environment.
SaleRank No. #19
Scotts Turf Builder Southern Triple Action, Weed Killer, Fire Ant Preventer, Lawn Fertilizer, 8,000 sq. ft., 26.64 lbs.
- Scotts Turf Builder Southern Triple Action is a 3-in-1 formula for Southern grass types that kills listed weeds, prevents and kills fire ants, and feeds and strengthens your lawn against heat and drought
- Built-in lawn weed killer controls dollarweed, dandelion, clover, oxalis, plantain, chickweed, and henbit
- Prevents and kills fire ants for up to 6 months, while also preventing armyworms, fleas, mole crickets, chinch bugs, sod webworms, and ticks
- Apply combination weed killer, insect preventer, and fertilizer to St. Augustinegrass (including Floratam), Centipedegrass, Zoysiagrass, and Carpetgrass
- One 26.64 lb. bag of Scotts Turf Builder Southern Triple Action covers 8,000 sq. ft.
Rank No. #20
BioAdvanced Season Long Lawn Weed Killer + Preventer for Southern Lawns 10 LB Granules, 4,000 SQ FT
- KILLS WEEDS*: Kills listed broadleaf weeds, including Dandelion, Clover, Chickweed, Dollarweed and Henbit for up to 6 months
- PREVENTS WEEDS* PLUS CRABGRASS UP TO 6 MONTHS: Prevents grassy and listed broadleaf weeds such as Crabgrass, Annual Bluegrass, Common Dandelion, Goosegrass and Spurge up to 6 months
- FOR USE ON SOUTHERN LAWNS: Treats 4,000 square feet of southern turf, including all varieties of St. Augustinegrass and Floratam
- SEASON LONG WEED CONTROL: One application provides season long control of over 50 listed lawn weeds
Last update on 2023-09-12 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
How Do You Buy The Best Weed Preemergent?
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- Specifications: How powerful they are can be measured.
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