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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The Anderson's 0.48 Barricade Herbicide Quick View
4.5 out of 5 stars (51)
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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 (40)
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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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Crabgrass Control Plus 0 - 0 - 7 with 0.37% Prodiamine Herbicide Quick View
4.5 out of 5 stars (56)
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$62.98
Was: $69.98
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A selective pre-emergent 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 (109)
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$29.12
Was: $32.36
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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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Howard Johnsons Dimension 0.27G Herbicide Quick View
4 out of 5 stars (28)
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$44.98
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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
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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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0-0- 7 Fertilizer with 0.42% Prodiamine Quick View
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$61.98
Was: $68.87
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A high quality fertilizer that also provides selective pre-emergent control of grasses and broadleaf 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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Prime Source Flumioxazin 51 WDG Select Herbicide Quick View
5 out of 5 stars (1)
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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.
5 out of 5 stars (1)
$55.15
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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.
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The Anderson's Weed and Grass Preventer with 5% Treflan Herbicide Quick View
5 out of 5 stars (1)
$69.71
Out of Stock
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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.
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Roundup Weed Barrier Granules Quick View
$30.82
Out of Stock
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Easy-to-apply granules that create a barrier to protect plants from weeds that lasts up to 8 months.

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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