Pre Emergents

Control and prevent weeds in your edible garden with pre-emergent herbicides. Pre-emergent weed killers control weeds before they grow above ground, making them a perfect product to use in your garden. Using a pre-emergent herbicide product kills weeds before they grow in your garden, maximizing your enjoyment and minimizing your garden chores.

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Casoron 4G Herbicide Quick View
5 out of 5 stars (12)
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$139.00
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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.
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Hi-Yield Herbicide Granules Quick View
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$19.98 - $35.98
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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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Prowl H2O Herbicide Quick View
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$198.11
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A selective pre-emergent herbicide that provides control of annual grasses and certain broad-leaf weeds for commercial crops.
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Monterey Vegetable & Ornamental Weeder Quick View
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$29.98 - $539.78
Was: $33.31 - $599.76
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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.
5 out of 5 stars (1)
$115.08
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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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Gemini 3.7 SC Herbicide Quick View
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$2,165.59
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This liquid, pre-emergent herbicide delivers broad-spectrum control of even the most troublesome broadleaf weeds and annual grasses.
$428.87
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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.
5 out of 5 stars (1)
$193.90
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A professional selective pre and post-emergent herbicide that controls broad-leaf weeds in commercial cotton and soybean crops.
$250.01
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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.
$302.37
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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.
5 out of 5 stars (1)
$652.07
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A selective herbicide used to effectively eliminate and control specific broadleaf weeds and sedges pre and postemergently.

Pre-Emergent Herbicides for Edible Gardens & Plants

Correct application of pre-emergent weed killers on your edible garden is key for successful weed control. Timing is crucial, because the product must be present in the soil before weeds germinate, so they can be controlled instantly. Applying too early, and you risk the product not being active once needed, and applying too late means the weeds will have already begun to grow, and it is too late for the product to control them. Weed seeds begin to germinate when soil reaches 55 degrees. Timing will vary depending on where you live, but generally, early through late spring is the right time.

Always read the label of the product first to make sure it is safe to apply to your edible garden plants, and follow all application guidelines, dilution rates, and safety precautions closely.

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