Selective Pre-Emergent Herbicides for Ornamentals

Pre-emergent herbicides for ornamentals control weeds before they grow above ground, making them a perfect product to use in your landscape. Pre-emergent herbicides stop seeds from growing, so the weeds won’t grow above ground. This keeps your ornamental plants free from weeds and your lawn looking beautiful. 

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Barricade 4FL Pre-Emergent Herbicide (Prodiamine) Quick View
4 out of 5 stars (14)
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$178.00
Was: $197.78
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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.
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The Anderson's 0.48 Barricade Herbicide Quick View
4.5 out of 5 stars (63)
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$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.
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Ferti-Lome Broadleaf Weed Control with Gallery Quick View
4.5 out of 5 stars (43)
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$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.
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Dimension 2EW Herbicide Quick View
4.5 out of 5 stars (56)
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$159.98
Was: $177.76
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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.
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Pendulum 2G Granular Herbicide Quick View
4 out of 5 stars (46)
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$98.98
Was: $109.98
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A professional selective pre-emergent granular herbicide that controls crabgrass and more than 40 grass and broad-leaf weeds.
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Hi-Yield Weed and Grass Stopper with Dimension Herbicide Quick View
4.5 out of 5 stars (110)
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$30.30
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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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Princep Liquid Herbicide Quick View
4 out of 5 stars (11)
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$119.00
Was: $132.22
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A professional selective pre-emergent herbicide for broad-leaf and annual grass weed control in nurseries, turf, and landscape plantings.
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Resolute 65 WG Prodiamine Herbicide (Generic Barricade) Quick View
4.5 out of 5 stars (19)
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$89.98
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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.
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Howard Johnsons Dimension 0.27G Herbicide Quick View
4 out of 5 stars (34)
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$44.98
Was: $49.98
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Multiple sizes available
A granular pre-emergent herbicide for control of grassy and broadleaf weeds.
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Casoron 4G Herbicide Quick View
5 out of 5 stars (13)
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$139.00
Was: $154.44
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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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Hi-Yield Herbicide Granules Quick View
4.5 out of 5 stars (6)
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$35.98
Was: $39.98
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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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Pennant Magnum Herbicide Quick View
3.5 out of 5 stars (2)
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$269.00
Was: $298.89
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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.
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Prodiamine 4L Herbicide Quick View
5 out of 5 stars (1)
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$289.00
Was: $321.11
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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.
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Corral 2.68G Pre-Emergent Herbicide Quick View
3.5 out of 5 stars (4)
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$116.66
Was: $129.62
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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.
5 out of 5 stars (1)
$117.67
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A professional selective pre-emergent and post-emergent herbicide that controls herbaceous weeds and annual and perennial grasses.
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T/I 2.5 G Herbicide Quick View
5 out of 5 stars (4)
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$126.00
Was: $140.00
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A selective pre-emergent, granular herbicide that protects turf from more than 100 different species of broadleaf weeds and grasses.
$122.22
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Multiple sizes available
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.
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Prime Source Flumioxazin 51 WDG Select Herbicide Quick View
5 out of 5 stars (2)
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$71.98
Was: $79.98
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Multiple sizes available
A specially formulated pre-and early post-emergent herbicide that provides broad-spectrum control on tough weeds and aquatic weeds.
$60.71
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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.
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Marengo Herbicide Quick View
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$525.00
Was: $583.33
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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.
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Oxadiazon 2G Herbicide Quick View
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$119.00
Was: $132.22
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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.
5 out of 5 stars (1)
$44.98
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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.
5 out of 5 stars (1)
$142.13
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A granular, wide-spectrum pre-emergent herbicide.
$403.23
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A selective pre-emergent herbicide that controls broadleaf weeds and grass in established turfgrasses.

Selective Pre-Emergent Herbicide Weed Killers for Ornamentals

Applying selective pre emergent herbicides at the right time of year is crucial to the product’s weed control success. The product must be in the soil at the time the weed seeds germinate, so the product can stop the growth of the weeds at this time. If it is applied too early, it will lose effectiveness before the right time, and if it is applied too late, the product will not affect the growing weed. Weed seeds begin to germinate when soil reaches 55 degrees, and timing will vary depending on where you live, but early through late spring is generally the right time of application.

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