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. 

Save on Pre-Emergent Herbicides This Fall

1-121 of 121 results
Quick View Dimension 2EW Herbicide
4.5 out of 5 stars (33)
$152.00
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Multiple sizes available
A professional specialty selective pre-emergent herbicide that controls grass and broad-leaf weeds for commercial and residential cool & warm-season grasses.
Quick View Snapshot 2.5 TG - 50 lbs.
4.5 out of 5 stars (28)
$124.13
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A selective pre-emergent herbicide that provides control of listed annual grasses and broadleaf weeds in landscape areas.
Quick View Hi-Yield Weed and Grass Stopper with Dimension Herbicide
4.5 out of 5 stars (73)
$25.50
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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.
4.5 out of 5 stars (16)
$101.85
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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.
4.5 out of 5 stars (259)
$65.53
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A professional systemic selective pre and post-emergent herbicide that controls broad-leaf weeds and grasses in cool & warm-season turf.
5 out of 5 stars (51)
$64.50
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A professional pre-emergent herbicide for grassy and broad-leaf weeds for golf course fairways and commercial sod farms.
4.5 out of 5 stars (24)
$27.98
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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.
4.5 out of 5 stars (35)
$53.03
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A selective pre-emergence herbicide that controls grass and broadleaf weeds and makes uniform application easier.
3.5 out of 5 stars (25)
$13.95
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A selective pre-emergent and post-emergent herbicide that controls both grasses and broad-leaf weeds in dormant and growing for St. Augustine and Centipede-grass.
4.5 out of 5 stars (27)
$109.99
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A professional selective pre-emergent herbicide in a oil-based formulation of Pendimethalin that controls 40 types of annual grasses and broad-leaf weeds.
4 out of 5 stars (14)
$15.09
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Multiple sizes available
A selective pre-emergent and post-emergent herbicide for St. Augustine and Centipede grasses that controls many broad-leaf weeds and suppresses crabgrass.
4 out of 5 stars (23)
$62.89
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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.
4 out of 5 stars (20)
$61.42
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A professional selective pre and post-emergent herbicide that controls broad-leaf and grassy weeds for commercial and residential turf-grass.
4.5 out of 5 stars (58)
$34.13
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Multiple sizes available
A professional pre-emergent & post-emergent non-selective herbicide for commercial & residential indoor & outdoor water and landscape applications including greenhouses & nurseries.
4.5 out of 5 stars (33)
$22.62
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Multiple sizes available
A selective pre-emergent herbicide that controls crabgrass, foxtails, goosegrass, barnyardgrass, and other annual weed grasses.
4.5 out of 5 stars (15)
$95.00
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A professional selective pre-emergent granular herbicide that controls annual grasses and broad-leaf weeds in ornamental and container grown plants, and in Tall Fescue and warm-season turf.
5 out of 5 stars (11)
$180.20
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A professional selective pre-emergent herbicide that controls annual grasses and broad-leaf weeds in commercial ornamental growing and warm season turf.
4.5 out of 5 stars (11)
$83.08
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A professional selective pre-emergent herbicide for cool and warm-season grasses on golf courses, sod farms and commercial ornamental plants.
4.5 out of 5 stars (9)
$37.50
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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.
4.5 out of 5 stars (3)
$76.62
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A professional selective pre-emergent herbicide for broad-leaf and annual grass weed control in nurseries, turf, and landscape plantings.
4 out of 5 stars (4)
$34.75
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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.
5 out of 5 stars (5)
$53.03
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A unique formula that feeds your lawn while providing selective preemergence control of grassy and broadleaf weeds including crabgrass.
4.5 out of 5 stars (16)
$23.21
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Multiple sizes available
A selective pre-emergent and post-emergent herbicide for annual grasses and broad-leaf weed control in cool & warm-season grasses.
5 out of 5 stars (5)
$109.00
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A professional selective pre-emergent herbicide that provides season-long weed control for broad-leaf weeds and grasses in orchards and nurseries.
4.5 out of 5 stars (8)
$34.75
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A selective pre-emergent herbicide plus fertilizer weed & feed for cool and warm-season home lawns.
4.5 out of 5 stars (8)
$137.95
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A professional pre-emergent herbicide for cool and warm season grasses that controls annual broad-leaf weeds and grasses for commercial areas.
4.5 out of 5 stars (31)
$24.41
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Multiple sizes available
A professional selective pre-emergent herbicide that controls annual grasses and broad-leaf weeds in commercial landscapes, container and field ornamentals and warm-season grasses.
5 out of 5 stars (4)
$150.19
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A commercial pre-emergent herbicide for cool and warm season turf plus field and container grown ornamentals that controls broad-leaf weeds and grasses.
4 out of 5 stars (4)
$66.25
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A professional selective pre-emergent herbicide that prevents broad-leaf weeds and fertilizes commercial cool & warm-season turf including golf courses.
4 out of 5 stars (32)
$26.81
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Multiple sizes available
A professional non-selective pre and post-emergent bare-ground herbicide for commercial and industrial applications.
3 out of 5 stars (5)
$57.23
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A professional selective pre-emergent herbicide to prevent annual grasses and broad-leaf weeds and a fertilizer for cool & warm-season grasses.
3 out of 5 stars (2)
$32.38
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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.
5 out of 5 stars (1)
$69.50
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A professional selective pre-emergent herbicide that controls broad-leaf weeds and annual grasses than any other pre-emergent herbicide.
4.5 out of 5 stars (7)
$141.71
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A professional selective pre & post-emergent herbicide that kills tough broad-leaf weeds range-land and pasture grazing land.
5 out of 5 stars (1)
$36.21
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Pre-emergent herbicide for effective control of annual grasses and broadleaf weeds in established home lawns.
4.5 out of 5 stars (4)
$142.96
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A professional selective pre-emergent wettable powder herbicide that controls annual weed grasses for commercial cool-season turf and sod farms.
4.5 out of 5 stars (10)
$28.73
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Multiple sizes available
A selective pre-emergent herbicide that controls annual grasses and broad-leaf weeds in warm-season grasses.
4.5 out of 5 stars (4)
$104.98
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Multiple sizes available
A professional pre-emergent and post-emergent herbicide for hay and forage producers to control undesirable grasses and broad-leaf weeds for cleaner Bermuda-grass.
5 out of 5 stars (1)
$73.68
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Multiple sizes available
A professional water-soluble herbicide for early post-emergent control of crabgrass and pre-emergent for grassy and broad-leaf weeds in lawns, golf courses, field-grown nurseries, landscape ornamentals.
$182.27
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A professional non-selective pre-emergent and post-emergent herbicide that kills grasses and broad-leaf weeds far longer then the competition.
4 out of 5 stars (5)
$89.95
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A professional selective pre-emergent herbicide to control certain annual grasses and broad-leaf weeds in tall fescue, warm-season grasses, container ornamentals and nurseries.
4.5 out of 5 stars (6)
$24.53
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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.
$224.50
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A professional selective pre-emergent herbicide that controls many annual broad-leaf weeds and yellow nut-sedge for commercial golf courses and landscapes.
5 out of 5 stars (1)
$167.50
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A professional selective pre-emergent herbicide for annual grasses and broad-leaf weeds that will last all season with one application.
5 out of 5 stars (1)
$178.20
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A professional selective pre-emergent and post-emergent herbicide that controls crabgrass and annual grasses plus broad-leaf weeds in cool & warm-season grass.
3.5 out of 5 stars (3)
$86.84
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A professional selective pre-emergent herbicide that controls broad-leaf weeds and annual grassy weeds in cool & warm-season turf for golf courses and sod farms.
3 out of 5 stars (5)
$30.49
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Multiple sizes available
A concentrated formula that provides pre-emergent and post-emergent control of broadleaf weeds for up to 6 months.
$66.12
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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.
$281.10
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A professional selective pre-emegent herbicide that controls grassy and broad-leaf weeds in cool & warm-season turf for golf courses, sod farms and tree plantations.
5 out of 5 stars (1)
$134.45
Free Shipping!
Multiple sizes available
A professional selective pre-emergent herbicide that controls broad-leaf weeds in cool & warm-season turf for residential lawns and golf courses.
5 out of 5 stars (1)
$370.45
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A professional dual mode action selective pre-emergent and post-emergent control of crabgrass, broad-leaf, annual grass, sedges in cool & warm-season grasses.
5 out of 5 stars (8)
$27.18
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Multiple sizes available
A non-selective pre & post-emergent herbicide for controlling grass, broad-leaf weeds, brush and vines up to one year.
$49.00
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Combination turfgrass fertilizer and weed prevention herbicide. Comes in a 50 lb bag.
$146.18
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A professional selective pre-emergent herbicide that controls grasses and broad-leaf weeds in cool & warm-season turf for golf courses, sod and ornamental nurseries.
4.5 out of 5 stars (2)
$54.84
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A professional selective pre-emergent, pre-plant, pre-harvest and post-emergent herbicide that controls brush and broad-leaf weeds in corn, grain sorghum, ornamental, pasture, rangeland, rice, small grains, soybean, sugarcane and turf-grass.
5 out of 5 stars (1)
$140.33
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A professional selective pre-emergent and post-emergent herbicide that controls herbaceous weeds and annual and perennial grasses.
3 out of 5 stars (2)
$36.98
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.
5 out of 5 stars (3)
$253.60
Free Shipping!
Multiple sizes available
A professional pre-emergent herbicide that controls broad-leaf weeds in established areas for commercial turf-grass and ornamentals.
$478.54
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A professional selective pre-emergent and post-emergent herbicide that controls Poa annua in cool-season grasses, over-seeded bermudagrass, annual grasses and broad-leaf weeds.
$68.71
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A professional selective pre & post-emergent herbicide that provides control of broad-leaf weeds and nutsedge in turf-grass, and other non-crop sites.
$21.82
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Multiple sizes available
A selective pre-emergent herbicide that controls grassy and broad-leaf weeds on cool and warm-season grasses.
3 out of 5 stars (1)
$30.46
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A selective post & pre-emergent herbicide that kills and prevents broad-leaf and grassy weeds on home cool and warm-season lawns.
5 out of 5 stars (3)
$104.41
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A professional selective pre-emergent granular herbicide that controls 100 different broad-leaf weeds and grasses for nurseries, tree plantations and landscapes.
$415.14
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A professional selective pre-emergent herbicide that prevents annual grasses and broad-leaf weeds for commercial warm-season turf-grass, conifer nurseries and ornamentals.
3.5 out of 5 stars (3)
$15.58
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A non-selective pre & post-emergent herbicide that kills and prevents growth of weeds for up to 1 year.
$177.32
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A professional selective pre-emergent herbicide that provides control of annual grasses and broad-leaf weeds in ornamentals, commercial landscaping, and warm-season turf-grass.
$310.89
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A professional post and pre-emergent herbicide for annual, perennial weeds and woody plants on commercial forest, industrial and Christmas tree areas.
4 out of 5 stars (1)
$147.14
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A professional pre-emergent herbicide that controls broad-leaf weeds for up to 8 months for turf-grass, landscape ornamentals, container and field ornamentals.
$197.50
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A selective pre and post-emergent herbicide that controls annual, perennial grasses and broadl-eaf weeds in forestry and non-crop sites.
$75.03
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A specially formulated preemergence herbicide that provides effective weed control of broadleaf weeds and annual and perennial grasses.
$230.08
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A professional pre-emergent herbicide that effectively controls crabgrass and other annual grasses and broadleaf weeds.
$50.04
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An excellent pre-emergent herbicide that actively kills annual grass weeds in turf grasses during its seed germination.
$34.69
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Multiple sizes available
An active herbicide that eliminates and prevents weeds from growing and provides excellent vegetation control whole year-round.
$29.66
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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.
$31.61
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A dry-flowable granule formula that effectively controls and suppresses brush and broad-leaf weeds in pastures, rangeland, grass hay fields or CRP.
$45.06
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This is a pre-emergence herbicide that provides residual control of many grass and broadleaf weeds in turfgrasses.
$672.23
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Multiple sizes available
A selective herbicide that delivers an excellent residual pre-emergent and post-emergent control of grass and broadleaf weeds.
$314.72
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A pre-emergence and post-emergence herbicide that offers burndown on a wide range of weeds and broadleaf grasses at any rate.
$198.06
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A professional non-selective pre and post-emergent herbicide that controls broad-leaf and grassy weeds for commercial crops.
$175.03
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A professional granular pre-emergent herbicide that controls broad-leaf and grassy weeds for commercial ornamental production and landscaping.
$137.51
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A selective pre-emergent herbicide that provides control of annual grasses and certain broad-leaf weeds for commercial crops.
$343.79
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A professional selective pre and postemergent herbicide that controls tough broad-leaf weeds with flexible application timing and residual weed control.
$152.07
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A professional selective pre-emergent herbicide that controls annual grasses and broad-leaf weeds in field and container ornamental nurseries, Christmas tree and conifer farms.
$48.24
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A selective pre-emergent herbicide that is specifically formulated for crabgrass and effectively controls weeds.
$25.50
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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.
$55.44
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A non-selective pre & post-emergent herbicide concentrate that kills and prevents weeds for up to 12 months.
$618.99
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A pre-emergent and post-emergent contact herbicide that controls selected grass and broadleaf weeds in non-crop areas and warm-season turfgrasses.
$48.77
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An excellent fertilizer that contains pre-emergent herbicide to control broadleaf and grassy weeds while providing feeds to the grass.
$62.28
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A selective, preemergence herbicide that controls nuisance weeds on ground covers, landscape ornamentals, established flowers, non-bearing fruit and nut trees, and non-bearing vineyards.
$134.03
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A professional selective pre and post-emergent herbicide that controls broad-leaf weeds in commercial cotton and soybean crops.
$37.57
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A professional pre-emergent and post-emergent herbicide that controls weed and grasses for 3 to 6 months.
$52.07
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A professional herbicide that offers dual formula and great residual control of susceptible weeds.
3 out of 5 stars (2)
$39.86
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Multiple sizes available
An herbicide, combined with a surfactant, that provides total vegetation control for up to 1 year.
$364.95
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A pre-emergent herbicide that provides long-lasting residual control of annual weeds, sedges, and grasses for up to eight months.
$775.00
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A professional residual, soil active herbicide that works primarily by preventing cell division on golf courses, landscapes and others.
$26.01
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Bio Advanced Season Long Weed Control for Lawns RTS is a post emergent and pre-emergent broadleaf weed killer.
$174.87
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Granular pre-emergent herbicide with low odor formula that delivers weed control and optimum plant tolerance on ornamentals.
$286.04
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A professional selective pre-emergent herbicide with residual control of many broad-leaf weeds in commercial sod farms, ornamentals and conifer nurseries.
$433.13
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A professional herbicide that controls broadleaf weeds by inhibiting its development and allowing the crop to overtake the weeds' growth.
$444.02
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A professional selective pre & post-emergent dry herbicide that controls broad-leaf and grass weeds for commercial warm-season turf-grasses.
$46.31
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Multiple sizes available
A highly effective herbicide that provides long-lasting protection against weeds by gradually killing it within a few days.
$180.63
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A specially formulated herbicide that provides long-lasting weed control in corn, soybeans and a variety of other crops.
$186.46
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A professional systemic selective pre and post-emergent herbicide for broad-leaf and grassy weeds with three different modes of action in corn fields and grain sorghum.
$122.24
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A specially formulated liquid emulsifiable concentrate herbicide which effectively controls and suppresses many annual grasses and some broadleaf weeds in soybeans, cotton, wheat, and many other field and vegetable crops.
$95.38
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Multiple sizes available
Provides pre and post-emergent control of annual and perennial broadleaf weeds and grasses on noncropland sites.
$104.29
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A water-dispersible granular formula that provides pre-emergent control of broadleaf and grassy weeds in established turfgrasses, field-grown, container, and landscape ornamentals, nurseries, non-crop areas, and more.
$163.17
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A professional premergence herbicide with excellent and long residual control of a wide range of broadleaf and grassy weeds.
$272.24
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A professional selective pre and postemergent herbicide that provides control of annual grasses and certain broad-leaf weeds in crops including corn, potato, cotton, and peanut.
$367.33
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A professional selective pre-emergent herbicide that controls crabgrass and annual bluegrass in cool & warm-season golf course turf.
4 out of 5 stars (1)
$14.95
Out of Stock
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A non-selective post-emergent herbicide for home and garden that kills all plant life, roots and all for up to a year.
$34.41
Out of Stock
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A granular pre-emergent herbicide that prevents broad-leaf weeds and grasses on residential warm-season lawns and ornamental plants.
$138.81
Out of Stock
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A professional non-selective pre-emergent and post-emergent herbicide for controlling unwanted weeds for long periods of time.
$55.10
Out of Stock
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Combination turfgrass fertilizer and weed prevention herbicide
$62.85
Out of Stock
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A professional selective pre & post-emergent herbicide controls weeds through the shoots, not the roots without harming healthy turf-grass.
$61.95
Out of Stock
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An all-natural fertilizer that feeds your lawn while preventing unwanted weeds from growing.
$49.84
Out of Stock
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A pre-emergent 2-in-1 formulated herbicide that powerfully protects the lawn while providing feeds to the grass for stronger roots.
$62.54
Out of Stock
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Provides pre-emergence and early post-emergence control of crabgrass and broadleaf weeds and annual grasses on established lawns and ornamental turfs in cool season and warm-season grasses while feeding essential nutrients for healthier turf.
$83.26
Out of Stock
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A pre-emergent herbicide and fertilizer that prevents crabgrass and other weeds while feeding the lawn for greener and healthier grass.
$109.95
Out of Stock
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A professional selective pre-emergent herbicide that controls annual grasses and broad-leaf weeds in turf and woody ornamental shrubs, vines, and trees.
$38.31
Out of Stock
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Effectively controls crabgrass and other tough weeds on both Northern and Southern grasses.
New
Item
Quick View Coastal Herbicide
$409.05
Out of Stock
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A specially formulated herbicide that provides broad-spectrum, pre- and post-emergent broadleaf and grass weed control on Southern turf.

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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