Pre-Emergent Crabgrass Killer

Pre-emergent crabgrass killer can be a lifesaver to homeowners that struggle year after year with a yard full of this prolific broadleaf weed. Crabgrass control can be frustrating, but pre-emergent crabgrass products keep weeds from growing, killing them before they even emerge from the ground. 

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A professional systemic selective pre and post-emergent herbicide that controls broad-leaf weeds and grasses in cool & warm-season turf.
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$152.00
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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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A selective pre-emergence herbicide that controls grass and broadleaf weeds and makes uniform application easier.
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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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$101.85
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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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A selective pre-emergent herbicide that controls crabgrass, foxtails, goosegrass, barnyardgrass, and other annual weed grasses.
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A professional selective pre-emergent granular herbicide that controls annual grasses and broad-leaf weeds in ornamental and container grown plants, and in Tall Fescue and warm-season turf.
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A professional selective pre-emergent herbicide for cool and warm-season grasses on golf courses, sod farms and commercial ornamental plants.
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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.
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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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A selective pre-emergent herbicide and lawn fertilizer that controls Crabgrass and other broad-leaf weeds and fertilizer for cool & warm-season grass.
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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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A selective pre-emergent and post-emergent herbicide for annual grasses and broad-leaf weed control in cool & warm-season grasses.
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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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A professional selective pre-emergent herbicide that controls annual grasses and broad-leaf weeds in commercial landscapes, container and field ornamentals and warm-season grasses.
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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.
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Pre-emergent herbicide for effective control of annual grasses and broadleaf weeds in established home lawns.
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A professional selective pre-emergent wettable powder herbicide that controls annual weed grasses for commercial cool-season turf and sod farms.
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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.
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$89.95
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A professional selective pre-emergent herbicide to control certain annual grasses and broad-leaf weeds in tall fescue, warm-season grasses, container ornamentals and nurseries.
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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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$167.50
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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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$178.20
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A professional selective pre-emergent and post-emergent herbicide that controls crabgrass and annual grasses plus broad-leaf weeds in cool & warm-season grass.
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$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.

About Pre-Emergent Crabgrass Killers

Pre-emergent herbicides prevent crabgrass from growing in your yard. The active ingredients attack crabgrass seeds while they are still underground and prevent their development, so they do not sprout above the ground. Since these products work underground at the time of seed germination, timing is key when applying this product. If your lawn is sparse with bare spots, it is more susceptible to crabgrass infestations, so don’t forget to focus on a healthy lawn in conjunction with your crabgrass control.

How To Use Pre-Emergent Crabgrass Killer

These products are a little bit trickier to use than your standard post-emergent crabgrass killer, which gets applied directly to the crabgrass in your lawn. You must anticipate the weather, ground temperature, and other factors in order to have successful crabgrass control.

  • Choose a product that will work with your existing lawn. Not all products are made to be used on all types of grass, and grass seeds and some bulb plantings can be damaged if not the correct formula. Simply read the labels to make sure it can be used on your type of lawn and to check what plants the product could damage.
  • Once the soil temperature reaches 55 degrees Fahrenheit for at least three consecutive days, crabgrass seeds will begin to germinate. This is the crucial time to apply a pre-emergent.
  • It is also important to know whether you have a warm or cool season lawn. Early spring applications are essential to success, so in warm season lawns, timing is usually February through March. Cool season lawn application is a bit later, in March through May.  The main thing to remember is the soil temperature. Lawn care schedules can be helpful to reference for all your lawn care throughout the year, and also help to identify what type of lawn you have. But, depending on the particular season, you will have to play close attention to soil temperature.
  • Most pre-emergent herbicides are granular products, and should be applied with drop or rotary spreaders that are commonly used for fertilizers.
  • These products should be timed near an immediate rainfall, or the product must be watered in directly after application, so it can be penetrated into the soil to reach the germinating weed seeds.

 

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