Post-Emergent Herbicides

You have worked hard to achieve a beautiful, green, lush, lawn. So, when the weeds come up, they need to be removed before they ruin all that hard work. A.M. Leonard carries a great selection of effective, commercial-grade post-emergent herbicides to restore your lawns and landscapes to their original appearance.
View as Grid List

Items 1-12 of 49

Set Descending Direction
  1. 0.41 Glyphosate Herbicide
    Rating:
    94%
    0.41 Glyphosate Herbicide
    $33.70
  2. Image 3 of the 41% Glyphosate Herbicide, 2.5 Gallon Jug
    Rating:
    94%
    41% Glyphosate Herbicide, 2.5 Gallon Jug
    $146.96
  3. Image 1 of the Horticultural Vinegar Acidifying Agent 1 Gallon
    Rating:
    85%
    Horticultural Vinegar Acidifying Agent, 1 Gallon
    $35.78
  4. Image 1 of the Super Trimec Post-Emergent Broadleaf Herbicide for Turf, 1 Gallon
    Rating:
    100%
    Super Trimec Post-Emergent Broadleaf Herbicide for Turf, 1 Gallon
    $135.95
  5. Image 1 of the Fiesta Turf Weed Killer
    Rating:
    100%
    Fiesta Turf Weed Killer
    $90.35
    $61.82
  6. Image 1 of the The Andersons 22-0-4 Turf Fertilizer with Trimec Post-Emergent Herbicide, 40lb Bag
    Rating:
    100%
    The Andersons 22-0-4 Turf Fertilizer with Trimec Post-Emergent Herbicide, 40lb Bag
    $39.75
Page
per page

Controlling weed growth is essential to the health and look of your lawn. We carry a variety of liquid post-emergent herbicides that kill broadleaf and grassy weeds that plague most lawns. Broadleaf weeds like dandelions, prickly lettuce, and poison ivy mar the appearance of otherwise beautiful lawns and landscapes. A.M. Leonard's quality lawn care products can remove those unwelcome weeds and bring the lawn back to magazine-cover perfection.

Post-emergent herbicides are easy to apply. We carry both selective and nonselective choices to meet your needs. We also feature eco-friendly weed control products that kill weeds with as little effect on the environment as possible.

From backyards to 18-hole golf courses, no matter the size of your project, when weeds emerge in your lawn or landscaping project, we have the quality post-emergent herbicides you need to correct the problem. Shop our weed control products today!