Pre-Emergent Herbicides

If you know your lawn is prone to weeds in the spring and summer, pre-emergent weed control treatments will help stop weeds before they emerge. Pre-emergent herbicides form a barrier in the top inch or two of soil, preventing weeds from growing above the soil. This means less weeds to treat when the weather warms, keeping your lawn beautiful year round. 

1-49 of 49

10% Off Pre-Emergent Weed Control Sale Ends 10/31

 

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Liquid Granular Water Dispersible Granular
10%
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Barricade 4FL Pre-Emergent Herbicide - 4 oz. (Prodiamine) Quick View
4 out of 5 stars (14)
On Sale!
$29.98
Was: $33.31
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Multiple sizes available
A professional selective pre-emergent herbicide for annual grasses and broad-leaf weeds that will last all season with one application.
10%
Off
Howard Johnsons Dimension 0.27G Herbicide Quick View
4 out of 5 stars (34)
On Sale!
$44.98
Was: $49.98
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Multiple sizes available
A granular pre-emergent herbicide for control of grassy and broadleaf weeds.
10%
Off
Hi-Yield Weed and Grass Stopper with Dimension Herbicide Quick View
4.5 out of 5 stars (110)
On Sale!
$30.30
Was: $33.67
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Multiple sizes available
A pre-emergent and post-emergent herbicide for crabgrass and broad-leaf weeds in cool and warm-season grass and landscaping.
10%
Off
Ferti-Lome Broadleaf Weed Control with Gallery Quick View
4.5 out of 5 stars (43)
On Sale!
$39.98
Was: $44.42
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A pre-emergent herbicide for landscape ornamental plants and home lawns that stops broad-leaf weeds like dandelion, clover and spurge.
10%
Off
Tenacity Herbicide Quick View
4.5 out of 5 stars (608)
On Sale!
$59.98
Was: $66.64
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Multiple sizes available
A professional systemic selective pre and post-emergent herbicide that controls broadleaf weeds and grasses in cool & warm-season turf.
10%
Off
Resolute 65 WG Prodiamine Herbicide (Generic Barricade) Quick View
4.5 out of 5 stars (19)
On Sale!
$89.98
Was: $99.98
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A professional selective pre-emergent herbicide for cool and warm-season grasses on lawns, golf courses, sod farms and commercial ornamental plants.
10%
Off
Prodiamine 65 WDG (Generic Barricade) Quick View
4.5 out of 5 stars (93)
On Sale!
$98.34
Was: $109.27
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A professional pre-emergent herbicide for grassy and broad-leaf weeds for golf course fairways and commercial sod farms.
10%
Off
The Anderson's 0.48 Barricade Herbicide Quick View
4.5 out of 5 stars (63)
On Sale!
$79.98
Was: $88.87
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A professional pre-emergent herbicide that controls broadleaf weeds in lawns, sod farms, established turfgrasses, and non-crop areas by preventing root development and seed germination.
10%
Off
Pendulum 2G Granular Herbicide Quick View
4 out of 5 stars (46)
On Sale!
$98.98
Was: $109.98
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Multiple sizes available
A professional selective pre-emergent granular herbicide that controls crabgrass and more than 40 grass and broad-leaf weeds.
10%
Off
TVC Total Vegetation Control Quick View
4 out of 5 stars (32)
On Sale!
$59.98
Was: $66.64
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A non-selective pre-emergent and post-emergent herbicide that is used for brush control, seed head suppression in pastures and range-lands.
10%
Off
Ferti-Lome For All Seasons II Lawn Food Plus Crabgrass and Weed Preventer Quick View
4.5 out of 5 stars (28)
On Sale!
$41.98
Was: $46.64
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Multiple sizes available
Specially formulated to feeds the lawn for up to 5 months to create a stronger root system while providing season-long control of grass and broadleaf weeds including crabgrass.
10%
Off
Prime Source Meso 4SC Select Herbicide Quick View
4 out of 5 stars (34)
On Sale!
$48.38
Was: $53.76
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Multiple sizes available
A professional selective pre and post-emergent herbicide that controls broad-leaf and grassy weeds for commercial and residential turf-grass.
10%
Off
Pramitol 25E Herbicide - Gallon Quick View
4 out of 5 stars (49)
On Sale!
$79.00
Was: $87.78
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Multiple sizes available
A professional non-selective pre and post-emergent bare-ground herbicide for commercial and industrial applications.
10%
Off
Bonide Sedge Ender Concentrate Quick View
4.5 out of 5 stars (35)
On Sale!
$27.53
Was: $30.59
Free Shipping!
Multiple sizes available
A selective pre-emergent and post-emergent herbicide for annual grasses and broad-leaf weed control in cool & warm-season grasses.
10%
Off
Ferti-Lome Winterizer and Weed Preventer II 10 - 0 -14 Quick View
4.5 out of 5 stars (10)
On Sale!
$39.56
Was: $43.96
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A selective pre-emergent herbicide plus fertilizer weed & feed for cool and warm-season home lawns.
10%
Off
Ferti-lome St. Augustine Weed and Feed 15-0-4 Quick View
4 out of 5 stars (24)
On Sale!
$33.98
Was: $37.76
Free Shipping!
Multiple sizes available
A selective pre-emergent herbicide and lawn fertilizer for prevents broad-leaf weeds and fertilizes warm-season grasses.
10%
Off
Ferti-Lome Crabgrass Preventer Plus Lawn Food with Dimension 20-0-3 Quick View
3.5 out of 5 stars (7)
On Sale!
$40.75
Was: $45.28
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Multiple sizes available
A selective pre-emergent herbicide and lawn fertilizer that controls Crabgrass and other broad-leaf weeds and fertilizer for cool & warm-season grass.
10%
Off
Pennington Pro Care Crabgrass Control Plus .37 Prodiamine 0-0-7 Turf Fertilizer Quick View
4.5 out of 5 stars (8)
On Sale!
$62.98
Was: $69.98
Free Shipping!
A unique formula that feeds your lawn while providing selective preemergence control of grassy and broadleaf weeds including crabgrass.
10%
Off
Torocity Herbicide (Generic Tenacity Herbicide) Quick View
5 out of 5 stars (5)
On Sale!
$39.98
Was: $44.42
Free Shipping!
Multiple sizes available
A selective herbicide that kills existing weeds and prevents new weeds before they can even start.
10%
Off
Hi-Yield Herbicide Granules Quick View
4.5 out of 5 stars (6)
On Sale!
$35.98
Was: $39.98
Free Shipping!
Multiple sizes available
A specially formulated herbicide granules that provide an easy way to prevent weed growth in home vegetable, flower gardens, and around trees and shrubs.
10%
Off
Eraser Max Super Concentrate Herbicide Gallon Quick View
4.5 out of 5 stars (32)
On Sale!
$89.98
Was: $99.98
Free Shipping!
Multiple sizes available
A non-selective pre & post-emergent herbicide for controlling grass, broad-leaf weeds, brush and vines up to one year.
10%
Off
Monterey Vegetable & Ornamental Weeder - Quart Quick View
4.5 out of 5 stars (7)
On Sale!
$49.98
Was: $55.53
Free Shipping!
Multiple sizes available
A selective pre-emergent herbicide that controls annual grasses and broad-leaf weeds in vegetables, flowers, trees and shrubs, and prevents weeds for up to 5 months.
10%
Off
Eraser Max Super Concentrate Herbicide Quick View
4.5 out of 5 stars (32)
On Sale!
$34.98
Was: $38.87
Free Shipping!
Multiple sizes available
A non-selective pre & post-emergent herbicide for controlling grass, broad-leaf weeds, brush and vines up to one year.
10%
Off
The Anderson's Turf Fertilizer 0-0-7 with 0.426 Barricade Quick View
5 out of 5 stars (4)
On Sale!
$67.11
Was: $74.57
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Professional pre-emergent herbicide and fertilizer that provides residual control of many grass and broadleaf weeds in turfgrasses.
10%
Off
Monterey Vegetable & Ornamental Weeder Quick View
4.5 out of 5 stars (7)
On Sale!
$29.98
Was: $33.31
Free Shipping!
Multiple sizes available
A selective pre-emergent herbicide that controls annual grasses and broad-leaf weeds in vegetables, flowers, trees and shrubs, and prevents weeds for up to 5 months.
10%
Off
Cimarron Plus Herbicide Quick View
4.5 out of 5 stars (15)
On Sale!
$38.98
Was: $43.31
Free Shipping!
Multiple sizes available
A dry-flowable granule formula that effectively controls and suppresses brush and broad-leaf weeds in pastures, rangeland, grass hay fields or CRP.
10%
Off
Hi-Yield Killzall 365 Quick View
5 out of 5 stars (9)
On Sale!
$34.98
Was: $38.87
Free Shipping!
Multiple sizes available
An active herbicide that eliminates and prevents weeds from growing and provides excellent vegetation control whole year-round.
10%
Off
Hi-Yield Killzall Extended Control Quick View
5 out of 5 stars (2)
On Sale!
$45.74
Was: $50.82
Free Shipping!
A professional pre-emergent and post-emergent herbicide that controls weed and grasses for 3 to 6 months.
10%
Off
Bonide Weed Beater Complete Quick View
3 out of 5 stars (1)
On Sale!
$37.46
Was: $41.62
Free Shipping!
A selective post & pre-emergent herbicide that kills and prevents broad-leaf and grassy weeds on home cool and warm-season lawns.
10%
Off
RM43 43% Glyphosate Plus Weed Preventer Quick View
4.5 out of 5 stars (13)
On Sale!
$41.98
Was: $46.64
Free Shipping!
Multiple sizes available
An herbicide, combined with a surfactant, that provides total vegetation control for up to 1 year.
10%
Off
The Anderson's Crabgrass Preventer with 2% Team Herbicide Quick View
On Sale!
$57.39
Was: $63.77
Free Shipping!
A selective pre-emergent herbicide that is specifically formulated for crabgrass and effectively controls weeds.
10%
Off
Bio Advanced Season Long Weed Control For Lawns Concentrate Quick View
3 out of 5 stars (6)
On Sale!
$30.47
Was: $33.86
Free Shipping!
Multiple sizes available
A concentrated formula that provides pre-emergent and post-emergent control of broadleaf weeds for up to 6 months.
10%
Off
Ferti-lome Weed Out Pro Turf 25-0-4 Lawn Fertilizer 26 lb. bag Quick View
2.5 out of 5 stars (4)
On Sale!
$87.13
Was: $96.81
Free Shipping!
Multiple sizes available
A selective pre-emergent herbicide plus fertilizer Weed & Feed for Crabgrass and broad-leaf weeds on cool & warm-season grasses.
10%
Off
Prime Source Flumioxazin 51 WDG Select Herbicide Quick View
5 out of 5 stars (2)
On Sale!
$71.98
Was: $79.98
Free Shipping!
Multiple sizes available
A specially formulated pre-and early post-emergent herbicide that provides broad-spectrum control on tough weeds and aquatic weeds.
10%
Off
Bonide Sedge Ender RTS Quick View
4 out of 5 stars (2)
On Sale!
$33.62
Was: $37.35
Free Shipping!
A ready-to-spray selective herbicide that provides pre and post-emergent control of goosegrass, nutgrass (and all sedges), crabgrass, foxtail, and other grassy type weeds.
10%
Off
Hi-Yield Herbicide Granules Containing Treflan Quick View
4.5 out of 5 stars (6)
On Sale!
$19.98
Was: $22.20
Free Shipping!
Multiple sizes available
A specially formulated herbicide granules that provide an easy way to prevent weed growth in home vegetable, flower gardens, and around trees and shrubs.
10%
Off
Agrisel Pendi Hydrocap Pre-Emergent Herbicide Quick View
4 out of 5 stars (1)
On Sale!
$28.58
Was: $31.75
Free Shipping!
Multiple sizes available
A professional pre-emergent herbicide that controls over 50 types of weeds and grasses.
10%
Off
Espoma Organic Weed Preventer Lawn Food 9-0-0 Quick View
On Sale!
$67.18
Was: $74.64
Free Shipping!
An all-natural fertilizer that feeds your lawn while preventing unwanted weeds from growing.
10%
Off
Pennington Ultragreen Crabgrass Preventer Plus Fertilizer 30 - 0 - 4 Quick View
On Sale!
$39.98
Was: $44.42
Free Shipping!
A premium blended fertilizer that provides essential nutrients to produce thick, green lawn you desire while preventing crabgrass for up to 5 months.
10%
Off
Bio Advanced Season Long Weed Control for Lawns RTS Quick View
5 out of 5 stars (1)
On Sale!
$32.33
Was: $35.92
Free Shipping!
Bio Advanced Season Long Weed Control for Lawns RTS is a post emergent and pre-emergent broadleaf weed killer.
10%
Off
Flumishield SC Herbicide Quick View
On Sale!
$61.98
Was: $68.87
Free Shipping!
Multiple sizes available
A non-selective herbicide that provides long-lasting control of broadleaf weeds and grasses.
10%
Off
Hi-Yield Weed and Grass Stopper with Dimension Herbicide - 35 lb. Quick View
4.5 out of 5 stars (110)
$57.17
Out of Stock
Free Shipping!
Multiple sizes available
A pre-emergent and post-emergent herbicide for crabgrass and broad-leaf weeds in cool and warm-season grass and landscaping.
10%
Off
The Anderson's Crabgrass Preventer with 2.5% Balan Herbicide Quick View
$69.98
Out of Stock
Free Shipping!
An excellent pre-emergent herbicide that actively kills annual grass weeds in turf grasses during its seed germination.
10%
Off
Bonide Ground Force Vegetation Killer Gallon Quick View
3.5 out of 5 stars (3)
$37.81
Out of Stock
Free Shipping!
A non-selective post-emergent herbicide for home and garden that kills all plant life, roots and all for up to a year.
10%
Off
Bonide Ground Force Vegetation Killer Quick View
3.5 out of 5 stars (3)
$20.43
Out of Stock
Free Shipping!
A non-selective post-emergent herbicide for home and garden that kills all plant life, roots and all for up to a year.
10%
Off
Ferti-lome Weed Out Pro Turf 25-0-4 Lawn Fertilizer Quick View
2.5 out of 5 stars (4)
$47.46
Out of Stock
Free Shipping!
Multiple sizes available
A selective pre-emergent herbicide plus fertilizer Weed & Feed for Crabgrass and broad-leaf weeds on cool & warm-season grasses.
10%
Off
Miracle-Gro Shake n Feed All Purpose Plant Food Plus Weed Preventer 1 Quick View
$37.91
Out of Stock
Free Shipping!
A weed and feed in a shaker container that will fertilizer the plants and shrubs and a pre-emergent herbicide to prevent weeds for up to 3 months.
10%
Off
Scotts Turf Builder Triple Action Built For Seeding Quick View
$82.41
Out of Stock
Free Shipping!
A triple-action formula that aids and feeds new seeds to develop into strong grass while protecting and controlling them against weeds for up to 6 weeks.
10%
Off
The Anderson's Turf Fertilizer 15-5-10 with 1% Ronstar Herbicide Quick View
$99.72
Out of Stock
Free Shipping!
A pre-emergent control and suppressor for annuals weeds such as crabgrass, foxtail, Poa annua, and goosegrass.

Liquid Pre-emergents | Granular Pre-emergents | Wettable Powder Pre-emergents

Lawn Care Schedules & Maintenance Calendars

Cool Season Grasses | Warm Season Grasses

Pre-emergent herbicides are usually applied in the early growing season and help prevent target grass and broadleaf weed seeds from germinating as the weather begins to warm up in the Spring.  A pre-emergent herbicide, or weed preventer, will create a barrier around a seed, making it nearly impossible for the seed to sprout and the weed or grass to grow.

Pre-emergent weed control is typically applied twice a year, in the spring and in the fall, to help prevent weeds that germinate in the spring and fall. Learn more about Applying Spring Pre-Emergent Weed Control and Why You Should Be Using a Fall Pre-Emergent.

When applying pre-emergents, be careful to aerate first, and not after applying the products.  Aeration can break the seal over the ground and around the seeds which makes the pre-emergents less effective.  In some areas, you may need to do a split application of pre-emergent weed control – meaning you’ll apply your pre-emergents early (spring or fall), then aerate, then do a second application of pre-emergents to get season long control. 

Pre-emergent herbicides can be applied using a granular spreader or a pressurized handheld sprayer. Most liquid herbicides come as concentrated solutions that need to be mixed with water first (according to the label) before application.  Granular herbicides can be spread using a granular spreader and may require irrigation in order to help the granule release the pre-emergent chemical.

 

Be sure to check out our full Do My Own Lawn Care Video Series.

Spring Pre-Emergents Application Video | Fall Pre-emergents Application Video

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