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 pre-emergent and post-emergent herbicide that effectively controls problematic broadleaf weeds such in alfalfa, soybeans, and peanuts.
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$1,171.06
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A professional selective post-emergent herbicide for grassy weeds in warm-season grasses on commercial golf courses, sod farms, and residential lawns.
$269.99
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A herbicide that can be used both in terrestrial and aquatic areas.
$39.10
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A fast-acting non-selective herbicide that controls a variety of common annual weeds.
$44.54
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A non-selective herbicide that kills undesired brush, weeds, grasses, moss, and algae.
$52.30
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A non-selective herbicide in a RTU bottle that effectively kills the toughest weeds and brush, including poison ivy.
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$70.66
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A non-selective pre & post-emergent herbicide concentrate that kills and prevents weeds for up to 12 months.
$38.16
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An eco-friendly, non-selective herbicide that kills and controls more than 200 types of brush, weeds, and grass.
$102.92
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A professional post-emergence herbicide that targets and controls annual and perennial grass and broadleaf weeds particularly on canola, corn, sugarbeet, olive, and cotton.
$197.18
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A professional selective post-emergent herbicide for broad-leaf weeds in commercial and residential turf-grass for golf courses, sod farms industrial site.
$102.69
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A post-emergent herbicide that protects turf grass from broadleaf weeds and brush.
$46.35
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A ready-to-use herbicide designed for Southern lawns that kills weeds without damaging the grass.
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Tenacity Herbicide Gallon Quick View
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A professional systemic selective pre and post-emergent herbicide that controls broadleaf weeds and grasses in cool & warm-season turf.
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$166.97
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A post-emergent herbicide that kills crabgrass to the root and other listed grass weeds for Kentucky Bluegrass, Perennial Ryegrass, Fescue lawns.
$620.96
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A professionally formulated liquid herbicide that delivers long-lasting control and superior contact of tough broadleaf weeds and grasses in crops.
$21.02
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A fast-acting non-selective herbicide that controls a variety of common annual weeds.
$118.86
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A highly efficient, fast-acting formula made to kill over 200 types of weeds, brush, and grasses with one application.
$230.88
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A herbicide designed to be effective in various environmental conditions.
$588.26
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A professional all-in-one solution that controls undesirable and problematic vegetation growing within specified aquatic sites, forestry sites, pasture/rangeland, and nonagricultural lands.
$17.93
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A ready-to-use high-efficiency grass and weed killer that kills stubborn weeds down to the roots so they won't grow back.
$53.53
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A ready-to-use high-efficiency grass and weed killer that kills stubborn weeds down to the roots so they won't grow back.
$227.31
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A ready-to-use, nonpetroleum herbicide.
$260.54
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A selective post-emergent herbicide that has three active ingredients which provide post-emergent control of broad-leaf and grassy weeds on commercial and residential turf-grass.
$157.10
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A post-emergent selective herbicide that controls listed annual and perennial broadleaf weeds.

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.

Many of our products are not available in stores such as Home Depot, Walmart or Lowes.