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. 

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10% Off Pre-Emergent Weed Control *Exclusions Apply

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Pendulum 2G Granular Herbicide Quick View
4 out of 5 stars (30)
On Sale!
$96.12
Was: $106.80
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A professional selective pre-emergent granular herbicide that controls crabgrass and more than 40 grass and broad-leaf weeds.
10%
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The Anderson's 0.48 Barricade Herbicide Quick View
4.5 out of 5 stars (38)
On Sale!
$68.83
Was: $76.48
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Multiple sizes available
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%
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Prodiamine 65 WDG (Generic Barricade) Quick View
4.5 out of 5 stars (82)
On Sale!
$99.98
Was: $111.09
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A professional pre-emergent herbicide for grassy and broad-leaf weeds for golf course fairways and commercial sod farms.
10%
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Snapshot 2.5 TG - 50 lbs. Quick View
4.5 out of 5 stars (42)
On Sale!
$126.00
Was: $140.00
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A selective pre-emergent herbicide that provides control of listed annual grasses and broadleaf weeds in landscape areas.
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Ferti-Lome Broadleaf Weed Control with Gallery Quick View
4.5 out of 5 stars (37)
On Sale!
$41.25
Was: $45.83
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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.
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Crabgrass Control Plus 0 - 0 - 7 with 0.37% Prodiamine Herbicide Quick View
4.5 out of 5 stars (53)
On Sale!
$51.35
Was: $57.06
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A selective pre-emergence herbicide that controls grass and broadleaf weeds and makes uniform application easier.
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Hi-Yield Weed and Grass Stopper with Dimension Herbicide Quick View
4.5 out of 5 stars (99)
On Sale!
$27.14
Was: $30.16
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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.
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Ferti-Lome For All Seasons II Lawn Food Plus Crabgrass and Weed Preventer Quick View
4.5 out of 5 stars (24)
On Sale!
$39.98
Was: $44.42
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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.
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Casoron 4G Herbicide Quick View
5 out of 5 stars (9)
On Sale!
$121.49
Was: $134.99
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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.
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Ferti-Lome Winterizer and Weed Preventer II 10 - 0 -14 Quick View
4.5 out of 5 stars (10)
On Sale!
$36.44
Was: $40.49
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A selective pre-emergent herbicide plus fertilizer weed & feed for cool and warm-season home lawns.
5 out of 5 stars (1)
$41.75
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An excellent herbicide in a dispersible granule formula that inhibits the emergence of broadleaf and grassy weeds on non-crop areas.
10%
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Ferti-Lome Crabgrass Preventer Plus Lawn Food with Dimension 20-0-3 Quick View
4 out of 5 stars (6)
On Sale!
$37.08
Was: $41.20
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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%
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Pennington Pro Care Crabgrass Control Plus .37 Prodiamine 0-0-7 Turf Fertilizer Quick View
4.5 out of 5 stars (6)
On Sale!
$55.60
Was: $61.78
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A unique formula that feeds your lawn while providing selective preemergence control of grassy and broadleaf weeds including crabgrass.
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Howard Johnsons Dimension 0.27G Herbicide Quick View
4 out of 5 stars (10)
On Sale!
$36.27
Was: $40.30
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Multiple sizes available
A granular pre-emergent herbicide for control of grassy and broadleaf weeds.
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Hi-Yield Herbicide Granules Quick View
3.5 out of 5 stars (3)
On Sale!
$35.84
Was: $39.82
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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.
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The Anderson's 21-0-10 Fertilizer with 0.25% Dimension Turf Herbicide Quick View
3.5 out of 5 stars (3)
On Sale!
$77.84
Was: $86.49
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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.
10%
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Pro-Mate 5-5-25 Fertilizer with Barricade Pre Emergent Quick View
3 out of 5 stars (5)
On Sale!
$63.98
Was: $71.09
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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.
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The Anderson's 21-3-8 Fertilizer with Barricade Herbicide Quick View
5 out of 5 stars (1)
On Sale!
$72.55
Was: $80.61
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A professional pre-emergent herbicide and fertilizer that feeds your lawn while providing preventing broadleaf and grassy weeds.
10%
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Cimarron Plus Herbicide Quick View
4 out of 5 stars (10)
On Sale!
$40.64
Was: $45.16
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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.
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The Anderson's 18-0-4 Fertilizer with 0.426 Barricade Herbicide Quick View
5 out of 5 stars (2)
On Sale!
$63.15
Was: $70.17
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An excellent fertilizer that contains pre-emergent herbicide to control broadleaf and grassy weeds while providing feeds to the grass.
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Corral 2.68G Pre-Emergent Herbicide Quick View
3.5 out of 5 stars (4)
On Sale!
$121.50
Was: $135.00
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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.
10%
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Bonide Weed Beater Complete Quick View
3 out of 5 stars (1)
On Sale!
$34.24
Was: $38.04
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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.
10%
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T/I 2.5 G Herbicide Quick View
5 out of 5 stars (4)
On Sale!
$137.32
Was: $152.58
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10%
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Sedgemaster Quick View
On Sale!
$63.77
Was: $70.86
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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.
10%
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The Anderson's Crabgrass Preventer with 2% Team Herbicide Quick View
On Sale!
$57.79
Was: $64.21
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A selective pre-emergent herbicide that is specifically formulated for crabgrass and effectively controls weeds.
10%
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Bayer Oust XP Herbicide Quick View
On Sale!
$195.82
Was: $217.58
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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.
10%
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Ferti-lome Weed Out Pro Turf 25-0-4 Lawn Fertilizer Quick View
2.5 out of 5 stars (4)
On Sale!
$44.98
Was: $49.98
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.
10%
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Crew Specialty Herbicide Quick View
3 out of 5 stars (2)
On Sale!
$51.82
Was: $57.58
Free Shipping!
Multiple sizes available
A professional dual-active pre-emergent herbicide that controls and eliminates more than 120 types of broadleaf weeds and grass in turfgrasses, landscape ornamentals, and non-crop areas.
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OH2 Ornamental Herbicide Quick View
On Sale!
$170.10
Was: $189.00
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A professional granular pre-emergent herbicide that controls broad-leaf and grassy weeds for commercial ornamental production and landscaping.
10%
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Miracle-Gro Shake n Feed All Purpose Plant Food Plus Weed Preventer 1 Quick View
On Sale!
$34.36
Was: $38.18
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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.
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Fortress Ornamental Herbicide Quick View
On Sale!
$183.15
Was: $203.50
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Granular pre-emergent herbicide with low odor formula that delivers weed control and optimum plant tolerance on ornamentals.
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Oxadiazon 2G Herbicide Quick View
On Sale!
$120.93
Was: $134.37
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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.
13%
Off
Barricade 65WG Herbicide Quick View
On Sale!
$130.50
Was: $150.00
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Barricade 65WG herbicide stops more than 30 weeds from emerging. The water-dispersible granule provides the ease of handling and reduced packaging of a dry formulation.
10%
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The Anderson's Goosegrass/Crabgrass Control Quick View
5 out of 5 stars (1)
On Sale!
$202.00
Was: $224.44
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A professional herbicide that eliminates goosegrass and crabgrass in bentgrass, bermudagrass, zoysiagrass, and tall fescues.
10%
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Alligare Prodiamine 65 WG Herbicide Quick View
On Sale!
$117.00
Was: $130.00
Free Shipping!
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.
10%
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Roundup Weed Barrier Granules Quick View
On Sale!
$25.12
Was: $27.91
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Easy-to-apply granules that create a barrier to protect plants from weeds that lasts up to 8 months.
10%
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Fuerte Ornamental Herbicide Quick View
On Sale!
$195.07
Was: $216.74
Free Shipping!
A long lasting pre-emergent granular herbicide used to control a wide range of weeds.
10%
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Snapshot DG Herbicide Quick View
5 out of 5 stars (7)
$72.75
Out of Stock
Free Shipping!
A professional selective pre-emergent herbicide that controls broad-leaf weeds and annual grasses than any other pre-emergent herbicide.
10%
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Pro-Mate 20-0-10 Fertilizer with Barricade Pre-emergent Quick View
4 out of 5 stars (4)
$66.80
Out of Stock
Free Shipping!
A professional selective pre-emergent herbicide that prevents broad-leaf weeds and fertilizes commercial cool & warm-season turf including golf courses.
10%
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The Anderson's Crabgrass Preventer with 2.5% Balan Herbicide Quick View
$68.00
Out of Stock
Free Shipping!
An excellent pre-emergent herbicide that actively kills annual grass weeds in turf grasses during its seed germination.
10%
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The Anderson's Weed and Grass Preventer with 5% Treflan Herbicide Quick View
5 out of 5 stars (1)
$68.00
Out of Stock
Free Shipping!
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.
10%
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Bonide Crabgrass & Weed Preventer Quick View
$27.36
Out of Stock
Free Shipping!
A selective pre-emergent herbicide that controls grassy and broad-leaf weeds on cool and warm-season grasses.
10%
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Espoma Organic Weed Preventer Lawn Food 9-0-0 Quick View
$66.38
Out of Stock
Free Shipping!
An all-natural fertilizer that feeds your lawn while preventing unwanted weeds from growing.
10%
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Semera 51% WDG Quick View
$344.63
Out of Stock
Free Shipping!
A pre-emergent and post-emergent contact herbicide that controls selected grass and broadleaf weeds in non-crop areas and warm-season turfgrasses.
10%
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OHP Biathlon Ornamental Herbicide Quick View
$170.02
Out of Stock
Free Shipping!
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.
10%
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Scotts Lawn Pro Crabgrass Preventer Plus Lawn Fertilizer Quick View
$95.61
Out of Stock
Free Shipping!
A pre-emergent herbicide and fertilizer that prevents crabgrass and other weeds while feeding the lawn for greener and healthier grass.
10%
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Balan 2.5 G Herbicide Quick View
$53.02
Out of Stock
Free Shipping!
A professionally formulated granular pre-emergent herbicide to control annual weeds by destroying their seeds as they germinate.
10%
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Bonide DuraTurf Crabgrass and Weed Preventer for Lawns and Ornamental Beds Quick View
$31.48
Out of Stock
Free Shipping!
Effectively controls crabgrass and other tough weeds on both Northern and Southern grasses.
New
Item
Sandea Herbicide Quick View
$652.07
Out of Stock
Free Shipping!
A selective herbicide used to effectively eliminate and control specific broadleaf weeds and sedges pre and postemergently.
10%
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Scotts Turf Builder Triple Action Built For Seeding Quick View
$70.88
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%
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The Anderson's Turf Fertilizer 15-5-10 with 1% Ronstar Herbicide Quick View
$99.32
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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