Imagine a lawn so lush and green, it’s the envy of the neighborhood. Now, picture pesky weeds popping up, ruining that perfect picture. It’s a common struggle for many homeowners. We all want a beautiful lawn, but those unwanted guests can be a real headache.
Choosing the right selective herbicide can feel like navigating a maze. There are so many different kinds, and it’s hard to know which one will work best for your grass without harming it. You want to get rid of weeds, but you also want to keep your lawn healthy and vibrant. This confusion can lead to wasted money and frustrating results.
But don’t worry! By the end of this post, you’ll understand what selective herbicides are and how they can help you win the battle against weeds. We’ll break down the options so you can feel confident in your choice and finally achieve that dream lawn. Get ready to learn how to target those weeds and keep your grass looking its best.
Top Selective Herbicides For Lawns Recommendations
No. 1
Ortho WeedClear Weed Killer for Lawns with Comfort Wand - Ready-To-Use, Weed Killer Herbicide, Won't Harm Grass (When Used as Directed), Kills Dandelion & Clover, 1 gal.
- LAWN FRIENDLY FORMULA: Our lawn friendly weed killer spray formula contains three proven ingredients that specifically target common lawn weeds, so it won't harm your grass (when used as directed)
- EASY APPLICATION: The continuous spray Comfort Wand weed killer sprayer applicator makes it easy to apply for lawn care, allowing for precise spray control and maximum accuracy without any pumping required
- LAWN WEED CONTROL: Use Ortho WeedClear Weed Killer for Lawns with Comfort Wand, a lawn weed killer, to kill weeds down to the root without harming your grass (when used as directed), with visible results in hours
- KILLS OVER 250 WEEDS: This broadleaf weed killer for lawns targets over 250 common broadleaf lawn weeds, including dandelions, clover, poison ivy, chickweed, and dollarweed (see product label for complete weed list)
- FAST VISIBLE RESULTS: See visible results in hours; this lawn care formula that is rainproof in 1 hour after drying, and people and pets may re-enter the treated area after the spray has dried
No. 2
Atticus Torocity Herbicide (8oz) - (Compare to Tenacity) - Mesotrione Concentrate - Selective Weed Killer for Lawns and Turf Grasses - Pre and Post Emergent Control
- TRUSTED PERFORMER: Torocity contains 40.0% mesotrione; the same active ingredient as the leading brand, Tenacity Herbicide. For more than 20 years, mesotrione has been the trusted choice for effective post and pre emergent weed control in newly seeded areas as well as established turf.
- FLEXIBLE APPLICATION TIMING: This double-hitter weed killer concentrate herbicide allows timing forgiveness with both pre- and post-emerge activity. Compared to pre-emerge only herbicides, Torocity widens the application window so you can stop new weeds before they start and take down the weeds you already have.
- BROAD-SPECTRUM WEED CONTROL: Torocity delivers powerful control of many broadleaf and grassy weeds, including crabgrass, ground ivy, clover, oxalis, and dandelion.
- IDEAL TURF RENOVATION PARTNER: Torocity is one of the few herbicides labeled for just-seeded Kentucky bluegrass, tall fescue, perennial ryegrass, and centipedegrass. Apply before seed germination to prevent weed competition and encourage new grass growth. Torocity may be used on new seedings, grass grown for sod, and established turf. Do NOT apply to Bentgrass, Zoysiagrass, and actively growing Bermudagrass. See label for complete list of tolerant turfgrass species.
- EASY-MEASURE TOOL INCLUDED: We took out the guesswork so you get the right rate – easily. Our pre-marked syringe highlights the exact amount of product needed per gallon of water. Torocity is activated by water, if rainfall doesn’t occur within 10 days of application, water the area with 0.15 inches of water.
No. 3
Gordon’s SpeedZone Lawn Weed Killer, 20 Ounces, 652400
- Visible results in hours - Reseed in just two weeks
- Covers from 14,000 to 18,000 square feet - perfect for large property owners
- Rapid and effective weed control for common and troublesome weed species in turfgrass
- Does not harm lawn grasses - Cool Weather Performance
- RESTRICTED: This product can NOT be shipped to the following states: AK, DC, MA, NJ,VT.
No. 4
Ortho WeedClear Weed Killer for Lawns Ready-To-Spray - Won't Harm Grass (When Used as Directed), Weed Killer Spray, Kills Dandelion & Clover, Treats up to 16,000 sq. ft., 32 fl. oz.
- KILL WEEDS NOT YOUR LAWN: Use Ortho WeedClear Weed Killer for Lawns Ready-To-Spray weed killer sprayer to kill weeds down to the root, without harming your lawn (when used as directed); you'll see visible results in hours
- HOW TO USE: To apply this herbicide weed killer, connect your garden hose to the sprayer, slide the switch to 'ON' to begin spraying; visible results in hours; rainproof in 1 hour upon drying; people and pets may enter the treated area after dried
- LAWN FRIENDLY: This weed spray contains three proven ingredients that target common lawn weeds, so it won't harm your grass (when used as directed)
- LAWN WEED KILLER: This broadleaf weed killer for lawns kills over 250 common broadleaf weeds, including dandelions, clover, poison ivy, chickweed, and dollarweed (see product label for complete weed list)
- COVERAGE: One 32 fl. oz. container of Ortho WeedClear Weed Killer for Lawns Ready-to-Spray provides lawn care for up to 16,000 sq. ft. for Southern lawns or 8,000 sq. ft. for Northern lawns
No. 5
Southern Ag Surfactant for Herbicides Non-Ionic, 16oz, 1 Pint
- Use with most pesticides to improve results
No. 6
Scotts Liquid Turf Builder with Plus 2 Weed Control Ready-to-Spray - Liquid Weed Killer and Grass Fertilizer, Hose-End Applicator, 32 fl. oz.
- QUICK NITROGEN BOOST: Scotts Liquid Turf Builder with Plus 2 Weed Control is a weed killer and grass fertilizer for lawns that gives a quick boost of nitrogen while controlling weeds
- EASY-TO-USE: To apply the lawn food and weed killer spray, simply attach this hose-end applicator to your garden and spray lawn; apply when weeds are actively growing for best results
- BROADLEAF WEED KILLER: This weed killer for lawns with grass fertilizer targets buckhorn, chickweed, ground ivy, henbit, knotweed, lambsquarters, oxalis, pigweed, plantain, poison ivy, ragweed, and spurge
- KILLS LISTED WEEDS: This lawn weed killer plus fertilizer kills dandelions, clover, and other listed lawn weeds
- COVERAGE: Scotts Liquid Turf Builder with Plus 2 Weed Control 32 fl. oz. Ready-To-Spray covers up to 6,000 sq. ft. for warm season lawns and 4,000 sq. ft. for cool season lawns
No. 7
Nufarm Change Up, Premium Selective Herbicide to Provide Powerful Weed Control, 32 oz
- PREMIUM SELECTIVE HERBICIDE: Excellent control of more than 200 broadleaf weeds including dandelion, plantain, oxalis, chickweed, thistles and other hard-to-control species
- BROAD TURFGRASS TOLERANCE: Labeled for cool- and warm-season turfgrass including Bahiagrass, Creeping bentgrass, Bermudagrass, Kentucky bluegrass, Ryegrass, Fescue, Carpetgrass, Centipedegrass, Zoysiagrass and St. Augustinegrass
- USE SITES: Residential Lawns, Commercial Lawns,
- USE RATES: .46 oz - 1.1 oz / 1,000 square feet
- ACTIVE INGREDIENTS: MCPA (51.05%), fluroxypyr (6.0%), dicamba (4.17%)
No. 8
Pulverize Weed and Grass Killer Spray - Fast-Acting, Non-Selective Herbicide for Lawns, Gardens & Driveways - No Glyphosate & Non-Staining Formula - Kid & Pet Safe - 1 Gallon
- Fast-Acting Results You Can See: Pulverize Weed & Grass Killer is a non-selective herbicide that starts working shortly after application. It works as a heavy duty weed killer, drying out unwanted weeds and grasses so they're easier to manage. Just coat the leaves and let the strong weed killer do the rest—no special tools or complicated steps are needed.
- Targets Unwanted Growth at the Source: Whether they pop up in driveway cracks, along edging, or in garden paths, this weed killer for concrete spray clings to the plant's surface to stop growth and help clear out problem areas. Our commercial grade weed killer targets both grassy weeds and broadleaf weed varieties, as well as moss, algae, and lichens, making it a perfect weed killer for garden beds and outdoor spaces to keep them under control without constant pulling or digging.
- Plant-Powered and Family-Friendly: Made with naturally derived ingredients, this dog friendly weed killer fits a cleaner, more mindful approach to yard care. This kid- and pet-friendly weed killer breaks down quickly in the soil with minimal impact. Once completely dried, kids and pets can re-enter the area worry-free.
- Simple Ready to Use Herbicide With Solid Coverage: Shake, spray, and you're done—no mixing, no measuring with this weed killer for mulch beds and patios. One bottle of this grass and weed killer provides ample coverage for fences, walkways, and small garden areas. Apply during warm, dry weather and reapply every 2–3 weeks as needed whenever new weeds appear to keep everything under control throughout the season.
- Trusted Choice for Yard Maintenance: Homeowners rely on Pulverize's full range of strong, ready-to-use, and concentrated weed killer products—made with clean, reliable ingredients—to tackle the toughest vegetation. It’s a straightforward solution you can use all year to help keep your yard looking cared for without resorting to harsh traditional chemicals.
Your Guide to a Weed-Free Lawn: Choosing Selective Herbicides
Tired of pesky weeds crowding out your beautiful grass? Selective herbicides are your secret weapon for a lush, green lawn. These special sprays target and kill weeds without harming your grass. This guide will help you pick the right one.
1. Key Features to Look For
When shopping for selective herbicides, keep these important features in mind:
Targeted Weed Control
- Weed Type: Does the herbicide kill broadleaf weeds (like dandelions and clover) or grassy weeds (like crabgrass)? Some kill both!
- Grass Type: Is it safe for your specific lawn grass (like fescue, bluegrass, or Bermuda grass)? Always check the label.
Application Method
- Liquid Sprays: These are common and easy to use with a hose-end sprayer or a backpack sprayer.
- Granules: You spread these with a spreader. They often release slowly over time.
- Ready-to-Use (RTU): These come pre-mixed and are great for small areas.
Speed of Action
- Some herbicides work quickly, showing results in days. Others take a few weeks.
Longevity
- Consider how long the herbicide’s protection lasts. Some prevent new weeds from growing for months.
2. Important Materials (Active Ingredients)
The magic happens with the active ingredients. These are the chemicals that do the work.
Common Active Ingredients
- 2,4-D: A popular choice for killing broadleaf weeds.
- Dicamba: Also effective against broadleaf weeds and works well with 2,4-D.
- MCPP (Mecoprop): Targets broadleaf weeds like clover.
- Quinclorac: Good for controlling crabgrass and some broadleaf weeds.
- Trimec: This is a mix of several herbicides, often 2,4-D, Dicamba, and MCPP, for broad-spectrum broadleaf weed control.
Always check the product label for the specific active ingredients and their percentages.
3. Factors That Improve or Reduce Quality
Several things can make a herbicide work better or worse.
Factors That Improve Quality
- Correct Application: Following the instructions exactly is crucial. Too little won’t work; too much can harm your grass.
- Timing: Apply herbicides when weeds are actively growing and young. Early spring and fall are often best.
- Weather Conditions: Avoid spraying when it’s too hot, too windy, or about to rain. Rain can wash away the herbicide.
- Healthy Lawn: A thick, healthy lawn naturally crowds out weeds.
Factors That Reduce Quality
- Incorrect Dosage: Using too much or too little.
- Wrong Timing: Applying when weeds are dormant or mature.
- Harsh Weather: Extreme heat, drought, or heavy rain.
- Mixing Errors: If you’re mixing your own spray, wrong proportions can be ineffective or damaging.
4. User Experience and Use Cases
How you use the herbicide and what you need it for matters.
User Experience
- Ease of Use: Ready-to-use bottles are simple for beginners. Concentrates require mixing, which takes a bit more effort.
- Safety: Always wear gloves and protective clothing. Keep pets and children away from treated areas until the spray dries.
- Smell: Some herbicides have a stronger smell than others.
Common Use Cases
- Preventing Crabgrass: Apply pre-emergent herbicides before crabgrass seeds sprout in the spring.
- Eliminating Dandelions: Use a post-emergent herbicide once dandelions appear.
- Controlling Clover Patches: Specific herbicides target clover effectively.
- General Lawn Maintenance: Many products offer broad control for a mix of common weeds.
Frequently Asked Questions (FAQ) About Selective Herbicides
Q: What is a selective herbicide?
A: A selective herbicide is designed to kill certain types of plants, like weeds, while leaving others, like your grass, unharmed.
Q: How do I know which herbicide is right for my lawn?
A: Check the product label. It will tell you which weeds it controls and which types of grass it is safe for.
Q: When is the best time to apply a selective herbicide?
A: Apply when weeds are young and actively growing. This is often in the spring or fall. Always read the label for specific timing recommendations.
Q: Can I use a selective herbicide if I have pets?
A: Yes, but always follow the label instructions carefully. Keep pets off the lawn until the treated area is completely dry.
Q: What happens if I use too much herbicide?
A: Using too much can damage or kill your lawn grass. Always measure carefully and follow the recommended dosage.
Q: Do I need to water my lawn after applying herbicide?
A: Some herbicides require watering to activate, while others are best left dry. Check the product instructions.
Q: How long does it take to see results?
A: Results vary depending on the product and the type of weed. Some show results in a few days, while others take a week or two.
Q: Can I use a selective herbicide on a new lawn?
A: It’s usually best to wait until your new grass is well-established. Check the herbicide label for specific guidance on new lawns.
Q: What is the difference between pre-emergent and post-emergent herbicides?
A: Pre-emergent herbicides stop weeds from growing before they sprout. Post-emergent herbicides kill weeds that have already appeared.
Q: Where can I find the active ingredients on the product label?
A: The active ingredients are usually listed near the top of the product label, often under a heading like “Active Ingredients” or “Contents.”