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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Save 10% off pre-emergent herbicides -use code NOWEEDS

4 out of 5 stars (26)
$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 (18)
$75.98
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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.
4.5 out of 5 stars (74)
$77.00
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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 (31)
$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)
$124.13
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A selective pre-emergent herbicide that provides control of listed annual grasses and broadleaf weeds in landscape areas.
4.5 out of 5 stars (48)
$53.03
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A selective pre-emergence herbicide that controls grass and broadleaf weeds and makes uniform application easier.
4.5 out of 5 stars (91)
$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 (21)
$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 (39)
$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.
5 out of 5 stars (6)
$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 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.
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.
5 out of 5 stars (6)
$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.
5 out of 5 stars (3)
$36.21
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Pre-emergent herbicide for effective control of annual grasses and broadleaf weeds in established home lawns.
3.5 out of 5 stars (3)
$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.
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.
5 out of 5 stars (1)
$75.93
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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.
4.5 out of 5 stars (2)
$62.54
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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.
3.5 out of 5 stars (4)
$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.
4 out of 5 stars (7)
$31.61
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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.
$50.04
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An excellent pre-emergent herbicide that actively kills annual grass weeds in turf grasses during its seed germination.
5 out of 5 stars (1)
$52.07
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A professional pre-emergent herbicide and fertilizer that feeds your lawn while providing preventing broadleaf and grassy weeds.
5 out of 5 stars (2)
$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.
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.
$49.84
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A 2-in-1 fertilizer with prodiamine (pre-emergent herbicide) that prevents broadleaf and grassy weeds while feeding the lawn.
5 out of 5 stars (4)
$106.66
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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.
$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.
$48.24
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A selective pre-emergent herbicide that is specifically formulated for crabgrass and effectively controls weeds.
2.5 out of 5 stars (3)
$36.98
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Multiple sizes available
A selective pre-emergent herbicide plus fertilizer Weed & Feed for Crabgrass and broad-leaf weeds on cool & warm-season grasses.
$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.
$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.
$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.
$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.
$52.34
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Multiple sizes available
A professional pre-emergent herbicide that controls and eliminates more than 120 types of broadleaf weeds and grass in turfgrasses, landscape ornamentals, and non-crop areas.
$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.
$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.
$174.87
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Granular pre-emergent herbicide with low odor formula that delivers weed control and optimum plant tolerance on ornamentals.
$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.
$181.70
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A professional herbicide that eliminates goosegrass and crabgrass in bentgrass, bermudagrass, zoysiagrass, and tall fescues.
$158.38
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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.
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Item
Quick View Fuerte Ornamental Herbicide
$197.79
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A long lasting pre-emergent granular herbicide used to control a wide range of weeds.
4 out of 5 stars (4)
$66.25
Out of Stock
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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.
$49.00
Out of Stock
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Combination turfgrass fertilizer and weed prevention herbicide. Comes in a 50 lb bag.
$55.10
Out of Stock
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Combination turfgrass fertilizer and weed prevention herbicide
$61.95
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An all-natural fertilizer that feeds your lawn while preventing unwanted weeds from growing.
$25.50
Out of Stock
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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.
$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.
$115.20
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.
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Quick View Scotts Turf Builder Triple Action Built For Seeding
$54.26
Out of Stock
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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.

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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