Broadleaf weeds are a common sight in lawns and gardens, but you must treat them as soon as possible. Not only do they look bad and take up a lot of space, but they also ruin your lawn or garden by consuming essential nutrients, water, and air meant for your grasses or other plants. 

I’ve selected some of the best broadleaf weed killers available for home use, so you that can stay on top of things and prevent a mass explosion of broadleaf weeds. Let’s get familiar with what we’re dealing with. It’s best to remove broadleaf weeds before they get a chance to germinate and spread. However, a lot of the time, you will be dealing with existing broadleaf weeds. To ensure they don’t spread further, you will need a suitable herbicide or broadleaf weed killer that kills broadleaf weeds specifically. Today, I will be showing you the best broadleaf weed killers for any type of broadleaf weed. 


Some of the most common and obvious invaders of turfgrasses are broadleaf weeds. These plants are undesirable because the leaves, stems, and/or flowers of these plants impact turf uniformity. In addition, some of these weeds commonly occur in athletic settings and reduce the playability of the turf. Finally, these weeds are competitors with turf for water, mineral, and light. Fortunately, broadleaf weeds are among some of the more easily controlled pests of turf.

Always use proper culture as the first line of defense against broadleaf weeds in turf. Turf that is properly established, mowed, irrigated, fertilized, and cultivated will usually be more dense and healthy and contain fewer weeds than poorly maintained turf. If weeds continue to be troublesome, use postemergence herbicides to control growing weeds and preemergence herbicides to control weeds before they emerge.

Features of Broadleaf Weed Killer

Weed killers work by using chemicals that kill the weed or prevent their growth. There are a variety of different herbicide types to treat weeds at different stages of their life cycle—or before they even sprout. Here are the main characteristics to consider when choosing your specific weed killer.

Pre- or post-emergent

Pre-emergent weed killers target weed seedlings before they get a chance to sprout. If weeds have already popped up, this type won’t help. Post-emergent weed killers are designed to eradicate weeds in their active growing season. You apply post-emergent weed killers directly to the plants’ leaves.

Selective or non-selective

This aspect is critical. Selective weed killers eliminate weeds without harming beneficial plants nearby, while non-selective herbicides will damage all nearby plants, even if they’re beneficial.

Systemic or topical

Systemic weed killers attack the entire plant, including the roots. Topical herbicides, on the other hand, only kill the areas that the weed killer is applied to.

Persistent or non-persistent

Persistent weed killers stay active after you apply them to prevent future weeds. Non-persistent weed killers don’t offer ongoing weed control.

Types of Broadleaf Weed Killer

  • Ortho BroadLeaf Weed Killer Ready-to-Use Spray.
  • Spectracide Broadleaf Weed Stop for Lawns.
  • RM18 Fast-Acting Broadleaf Weed & Grass Killer.
  • Monterey Vegetables Pre-Emergent Weed Controller.
  • Trimec Southern Broadleaf Herbicide.

Prices of Broadleaf Weed Killer

$29.95 -$138.99

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