Post-Emergent Herbicides

If you have weeds in your lawn that you are trying to get rid of quickly, post-emergent herbicides are what you need. Post-emergent herbicides kill weeds that have already grown above ground, creating unsightly lawns and damaging grass. DoMyOwn’s selection of professional grade post-emergent herbicides will help you do your own lawn care fast for a beautiful, healthy lawn.

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A selective post-emergent herbicide for the control of nutsedge and other weeds in turf-grass and landscaped areas.
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$124.98
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A selective herbicide that provides effective control of annual and perennial grass and broadleaf weeds in highly managed turf, ornamental and native grass sites.
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$168.00
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A professional selective post-emergent herbicide that controls broad-leaf weeds and sedges without injuring sensitive warm-season grasses.
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$55.00
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A post-emergent herbicide that targets and eliminates more than 35 types of grasses and broadleaf weeds on residential turfs.
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$92.99
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A post-emergent herbicide that controls nutsedge, kyllinga, Poa annua, and other weeds in warm season turfgrasses
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Pastora Herbicide Quick View
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A professional pre-emergent and post-emergent herbicide for hay and forage producers to control undesirable grasses and broad-leaf weeds for cleaner Bermuda-grass.
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$193.67
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A professional selective post-emergent herbicide that controls crabgrass, sedges and broad-leaf weeds in cool & warm-season grasses.
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Cimarron Plus Herbicide Quick View
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A dry-flowable granule formula that effectively controls and suppresses brush and broad-leaf weeds in pastures, rangeland, grass hay fields or CRP.
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A professional selective post-emergent herbicide that controls annual and perennial broad-leaf weeds for non-crop areas and commercial sites.
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Prime Source Flumioxazin 51 WDG Select Herbicide Quick View
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A specially formulated pre-and early post-emergent herbicide that provides broad-spectrum control on tough weeds and aquatic weeds.
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$222.21
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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.
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$325.41
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A professional selective post-emergent herbicide that controls broad-leaf, sedge, and grassy weeds for golf courses and sod farms.
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$219.00
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A powerful post-emergence herbicide that controls more than 40 weeds, including all major sedges.
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Chaparral Herbicide Quick View
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A powerful herbicide that controls a wide range of broadleaf weeds and brush and offers beneficial grass production.
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$302.69
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A professional selective post-emergence herbicide that can be used for broadcast and spot treatment in cool and warm season turfs.
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$25.77
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A selective post-emergence herbicide to control weed and brush on warm-season turf species, native grass areas, pasture/rangeland applications, and non-crop industrial sites.

About Post Emergent Herbicides

Post emergent herbicides work well in late spring, when weeds are small, young, and actively growing. Smaller weeds are easier to control, and if they’re actively growing, they will more effectively take up and move the product through to the roots. They also work very well in the fall, when weeds are preparing for winter.

Choosing A Post Emergent Herbicide

There are many options and choices when it comes to post emergent herbicides, so it is important to pay close attention to the specific formula.

1. Decide whether you want a liquid or a granular product.

  • Liquid formulas must be diluted and applied with a hand pump sprayer, or the package may come with a hose end sprayer attachment.
  • Granular formulas are applied with a drop or broadcast spreader.

2. Check the product label to see if it is a selective herbicide, which will only control the plants listed on the label, or non-selective, which will kill any plant it comes in contact with, including your lawn or other desirable plants. This will also help you determine if the product you choose will work against your weeds.

3. Many products are formulated to work on certain types of grass. Read the label carefully to check if your type of grass is listed on the label. Otherwise, you could risk injuring or killing your grass instead of the targeted weeds.

How To Use Post-Emergent Herbicides

Post emergent herbicides can be very successful at controlling weeds when applied carefully and with proper timing. Here are things to keep in mind for effective post emergent weed control.

  • Apply when temperatures are below 85 degrees. Hot temperatures mixed with the product could cause injury to your lawn.
  • Do not water in post emergent products, and if rain is the forecast within 24 hours of application, delay application. Rain will wash away the product before it is able to reach maximum efficacy.
  • Do not apply to wet or damp grass
  • Do not mow before application. Allowing the weeds to grow a bit will let the product have maximum contact with the leaves for good absorption. Do not mow for a few days after application.
  • Weeds that are under stress from drought are harder to control, and herbicides are less effective. Consider waiting till your lawn and weeds recover from drought before treating.
  • The morning is often the best time to apply a post emergent herbicide, especially a liquid formula, because wind is generally lower and plants are able to metabolize the product better. 

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We sell professional do it yourself pest control (diy), exterminator and extermination insecticide, pesticide, chemical and bug killer treatment products to spray, eliminate and exterminate pests.

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