Top 5 Weed Sprays For Lawns: Your Buyer’s Guide

Imagine this: you’ve spent hours mowing, edging, and watering your lawn, only to see those pesky weeds popping up everywhere. It’s frustrating, right? You want a lush, green carpet of grass, not a battlefield of dandelions and crabgrass.

Choosing the right weed spray can feel like a puzzle. There are so many brands, different types of weeds they target, and confusing instructions. Will it kill the weeds without hurting your grass? Is it safe for your pets and kids? These are all important questions that can make picking a product a real headache.

But don’t worry! This blog post is here to help. We’ll break down the world of lawn weed sprays, making it easy for you to understand. You’ll learn what to look for, how to use them effectively, and how to get the beautiful lawn you’ve always wanted. Get ready to say goodbye to weeds and hello to a perfect yard!

Our Top 5 Weed Spray For Lawns Recommendations at a Glance

Top 5 Weed Spray For Lawns Detailed Reviews

1. Ortho WeedClear Lawn Weed Killer Ready-To-Spray

Ortho WeedClear Lawn Weed Killer Ready-To-Spray, Kills Crabgrass, Dandelion and Clover, 32 oz.

Rating: 8.5/10

Tired of pesky weeds taking over your beautiful lawn? The Ortho WeedClear Lawn Weed Killer Ready-to-Spray is here to help! This powerful formula targets and eliminates common lawn invaders like crabgrass, dandelions, and clover, leaving your grass healthy and vibrant. It’s designed to kill weeds down to the root, often with just one application.

What We Like:

  • Effectively kills a wide range of common lawn weeds, including dandelion, chickweed, clover, crabgrass, and foxtail.
  • Fast-acting formula that shows results quickly.
  • Kills weeds to the root, preventing regrowth.
  • Safe for use on many popular lawn grasses when used as directed, such as Bermudagrass, Buffalograss, Fescues, Kentucky Bluegrass, Ryegrass, and Zoysiagrass.
  • Convenient ready-to-spray bottle attaches directly to your garden hose for easy application.
  • One 32 oz. container can treat up to 5,000 square feet of lawn.

What Could Be Improved:

  • Not available for purchase in Florida (FL), Guam (GU), Hawaii (HI), and Louisiana (LA), limiting its use for some customers.

For a weed-free lawn that you can enjoy all season long, Ortho WeedClear is a fantastic and easy-to-use option. Get ready to impress your neighbors with your lush, green grass!

2. Ortho WeedClear Weed Killer for Lawns with Comfort Wand

Ortho WeedClear Weed Killer for Lawns with Comfort Wand, Kills More than 250 Weeds including Dandelion and Clover, 1 gal

Rating: 8.8/10

Tired of stubborn weeds taking over your beautiful lawn? Ortho WeedClear Weed Killer for Lawns with Comfort Wand is here to help! This powerful formula tackles over 250 different weeds, from common dandelions and clover to tougher ones like poison ivy. Best of all, it gets rid of them down to the root without harming your grass when you follow the instructions. You’ll see results quickly, and once it dries, your family and pets can get back to enjoying the yard.

What We Like:

  • Kills over 250 types of weeds, including many common ones like dandelions and clover.
  • Works by killing weeds down to the root, so they don’t come back easily.
  • Safe for your lawn when used as directed, thanks to its special formula.
  • You can see the weeds start to die in just a few hours.
  • It’s rainproof after just one hour of drying time.
  • People and pets can safely walk on the grass once the spray has dried.
  • The Comfort Wand makes spraying easy and precise, no need to pump!

What Could Be Improved:

  • The product label needs to be carefully read to ensure it is safe for your specific type of lawn.
  • While it kills many weeds, it’s always a good idea to check the full list on the label to make sure it covers all your problem weeds.

Ortho WeedClear Weed Killer is a fantastic tool for maintaining a healthy, weed-free lawn. Its ease of use and effectiveness make it a top choice for homeowners.

3. Scotts Liquid Turf Builder with Plus 2 Weed Control

Scotts Liquid Turf Builder with Plus 2 Weed Control, Liquid Weed Killer and Fertilizer, 32 fl. oz.

Rating: 8.9/10

Tired of seeing pesky weeds ruin your beautiful lawn? Scotts Liquid Turf Builder with Plus 2 Weed Control is here to help! This handy product does two jobs at once: it kills common weeds and gives your grass a much-needed feeding. It’s like a superhero for your yard, fighting off unwanted plants while making your grass greener and healthier.

What We Like:

  • It powerfully targets and kills many common weeds like dandelion, clover, and even poison ivy.
  • It feeds your lawn with nitrogen for a quick green-up.
  • It’s a ready-to-spray formula, making application simple and fast.
  • It works on a variety of popular grass types including Bluegrass, Fescue, and Bermudagrass.
  • One bottle covers a good amount of lawn, either 6,000 sq. ft. for warm-season grasses or 4,000 sq. ft. for cool-season grasses.

What Could Be Improved:

  • You need to make sure weeds are actively growing for it to work best.
  • It might not be effective on all types of weeds, only those listed on the label.

This Scotts product offers a convenient way to achieve a weed-free, greener lawn. It’s a solid choice for homeowners looking for a dual-action lawn solution.

4. Spectracide Weed Stop For Lawns Plus Crabgrass Killer

Spectracide Weed Stop For Lawns Plus Crabgrass Killer, Ready-To-Use Spray Kills More Than 470 Types Of Weeds As Listed Including Dandelion, Chickweed, Clover, Crabgrass And Yellow Nutsedge, 32 Ounces

Rating: 9.4/10

Say goodbye to pesky weeds and hello to a beautiful, green lawn with Spectracide Weed Stop For Lawns Plus Crabgrass Killer. This powerful, ready-to-use spray tackles over 470 types of weeds, including tough ones like dandelion, chickweed, clover, crabgrass, and yellow nutsedge. It’s designed to work on your lawn, making weed removal simpler than ever.

What We Like:

  • Broad Spectrum Control: Effectively kills a wide variety of common lawn weeds.
  • Convenient Ready-To-Use Formula: No mixing required, just spray and go.
  • Targets Crabgrass: Specifically formulated to combat crabgrass, a notoriously difficult weed.
  • Easy Application: The spray bottle makes it simple to apply directly to weeds.

What Could Be Improved:

  • Coverage Area: The 32-ounce bottle might be sufficient for smaller lawns, but larger areas may require multiple purchases.
  • Potential for Non-Target Damage: As with any weed killer, care must be taken to avoid spraying desirable plants.

Spectracide Weed Stop offers an effective solution for keeping your lawn weed-free. Its user-friendly design and broad-reaching weed control make it a valuable tool for any homeowner wanting a healthier lawn.

5. Spectracide Weed and Grass Killer

Spectracide Weed and Grass Killer, Pack of 1

Rating: 9.1/10

Tired of weeds taking over your yard? The Spectracide Weed and Grass Killer, Pack of 1, is here to help you reclaim your outdoor space. This powerful formula tackles unwanted plants, making your garden look neat and tidy.

What We Like:

  • The 1-gallon jug comes with an AccuShot sprayer. This sprayer is battery-powered. It sprays constantly, so you don’t have to pump.
  • You can see results quickly. Visible results appear in as little as three hours.
  • It kills weeds right down to the root. This means they are less likely to grow back.
  • This killer works in many places. Use it around trees, shrubs, and in flower beds. It’s also great for patios and walkways.
  • You can replant quickly. You can plant new flowers, trees, and shrubs the same weekend.

What Could Be Improved:

  • The battery power for the sprayer is convenient, but batteries need to be replaced eventually.
  • While it’s great for most weeds, some very tough weeds might need a second application.

The Spectracide Weed and Grass Killer is a real time-saver. It makes keeping your yard looking its best much easier.

The Ultimate Buying Guide: Conquer Your Weeds!

Tired of pesky weeds taking over your beautiful lawn? Weed spray can be your secret weapon! This guide will help you pick the best weed spray so your grass can shine.

Key Features to Look For

1. Weed Type Specificity
  • Some sprays target broadleaf weeds (like dandelions).
  • Others tackle grassy weeds (like crabgrass).
  • Look for a spray that matches the weeds you see most often.
2. Lawn Safety
  • Choose a spray that is safe for your specific type of grass.
  • Cool-season grasses (like fescue and bluegrass) need different care than warm-season grasses (like Bermuda and zoysia).
  • Always check the label for grass compatibility.
3. Application Method
  • Ready-to-use (RTU): These are great for quick spot treatments. You just spray them directly.
  • Concentrates: You mix these with water. They often cover larger areas and can be more cost-effective.
  • Granules: These spread over the lawn and are activated by water.
4. Ingredient Type
  • Selective herbicides: These kill weeds but leave your grass unharmed.
  • Non-selective herbicides: These kill almost all plants they touch, including your grass. Use these very carefully!

Important Materials

The “active ingredients” are what make the weed spray work. Common active ingredients include:

  • 2,4-D: Targets broadleaf weeds.
  • Dicamba: Also targets broadleaf weeds and is often mixed with 2,4-D.
  • MCPP (Mecoprop): Another broadleaf weed killer.
  • Glyphosate: A non-selective herbicide. Be very cautious with this one.
  • Quinclorac: Effective against crabgrass and some broadleaf weeds.

The “inert ingredients” help the spray work better or make it easier to use. They don’t kill weeds themselves.

Factors That Improve or Reduce Quality

What Makes a Weed Spray Better:
  • Fast-acting formula: You see results quickly.
  • Long-lasting control: Prevents new weeds from growing for a while.
  • Rainfastness: The spray sticks to the weeds even if it rains soon after.
  • Easy-to-use packaging: A good spray nozzle or clear mixing instructions.
What Can Make it Worse:
  • Damage to grass: If the spray isn’t compatible with your lawn.
  • Weeds develop resistance: Over time, some weeds can become harder to kill.
  • Drift: Spray can blow onto desirable plants or gardens.
  • Environmental concerns: Some chemicals can be harmful if not used properly.

User Experience and Use Cases

Most people use weed spray for routine lawn maintenance. You might spray weeds as you see them pop up, or you might do a more thorough application in spring or fall.

Spot treatment: If you only have a few weeds, a ready-to-use spray is perfect. Just aim and spray the weed itself.

Broad application: For a lawn with many weeds, a concentrate mixed in a sprayer or granular product works well. Always follow the application rates on the label.

Remember to always wear gloves and long sleeves when applying weed spray. Read and follow all instructions on the product label carefully.


Frequently Asked Questions (FAQ)

Q1: What is the best weed spray for dandelions?

A1: Many selective herbicides that target broadleaf weeds will kill dandelions. Look for products containing 2,4-D, MCPP, or dicamba.

Q2: Can I use weed spray on a new lawn?

A2: It’s usually best to wait until your grass has been mowed a few times. Check the product label for specific age recommendations for new lawns.

Q3: How often should I apply weed spray?

A3: This depends on the product and the weed problem. Some applications provide season-long control, while others are for spot treatment as needed.

Q4: Will weed spray hurt my pets?

A4: Most weed sprays are safe for pets once they are dry. Keep pets off the lawn until the spray has dried completely.

Q5: What should I do if I accidentally spray my flowers?

A5: If the spray is still wet, you might be able to rinse it off with water. If it has dried, the flowers may be damaged.

Q6: Can I use weed spray when it’s hot outside?

A6: It’s generally best to avoid applying weed spray when temperatures are very high (above 85-90°F or 30-32°C). This can increase the risk of damaging your grass.

Q7: How long does it take for weed spray to work?

A7: Results can vary, but you often start seeing weeds wilting or changing color within a few hours to a few days.

Q8: Is it better to use a liquid or granular weed killer?

A8: Liquid sprays are good for quick action and spot treatment. Granules work well for larger areas and can provide longer control.

Q9: What if the weeds come back after spraying?

A9: Some tough weeds may require a second application. Make sure to wait the recommended time between treatments as stated on the product label.

Q10: Are there organic weed spray options?

A10: Yes, there are organic weed sprays available. These often use ingredients like vinegar, essential oils, or fatty acids. They typically work faster but may not offer the same long-term weed prevention as synthetic herbicides.

In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.

If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.

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