14 best killers for lawns

Killers for lawns, also known as weed killers or herbicides, are chemical substances used to control or eliminate unwanted vegetation in lawns and gardens. These products are commonly used by gardeners and homeowners to maintain the health and appearance of their lawns. There are different types of weed killers available, and they work in various ways to target and kill weeds, moss, and other unwanted plants.

Here are some key points about killers for lawns:

  1. Types of Weed Killers:

    • Selective Herbicides: These weed killers are designed to target specific types of weeds while leaving desirable plants, like grass, unharmed. They are commonly used in lawns to control broadleaf weeds without harming the grass.
    • Non-Selective Herbicides: These herbicides kill all plants they come into contact with. They are often used to clear areas of all vegetation, such as preparing a new garden bed or eliminating all plant growth in a paved area.
  2. Modes of Action:

    • Contact Herbicides: These herbicides kill plants on contact, typically by damaging the foliage.They are effective for annual weeds but may require multiple applications for perennial weeds.
    • Systemic Herbicides: Systemic herbicides are absorbed by the plant and then translocated throughout the plant, killing it from the inside. This type of herbicide is often more effective against perennial weeds.
  3. Common Active Ingredients:

    • Glyphosate: A widely used non-selective herbicide that is effective against a broad range of weeds.
    • 2,4-D: A selective herbicide used to control broadleaf weeds in lawns.
    • Dicamba: Another selective herbicide effective against broadleaf weeds.
    • Sulfonylureas: A group of herbicides that inhibit weed growth by affecting the plant's metabolism.
  4. Application Methods:

    • Weed killers can be applied in various forms, including liquid sprays, granules, or concentrated solutions that need to be diluted with water. The choice of application method depends on the type of product and the target weeds.
  5. Safety Precautions:

    • It's important to follow the manufacturer's instructions when using weed killers to ensure safety for both people and the environment.
    • Protective clothing, such as gloves and eye protection, should be worn when handling herbicides.
    • Keep pets and children away from treated areas until it's safe.
  6. Environmental Impact:

    • The use of herbicides should be done responsibly to minimize their impact on the environment, including water sources and non-target plants.
  7. Alternatives:

    • Some gardeners opt for organic or natural weed control methods, such as manual weeding, mulching, or using vinegar-based herbicides, to avoid the use of chemical herbicides.

In summary, killers for lawns, or weed killers, are a range of products designed to control unwanted plants in lawns and gardens. They come in various types, with different modes of action and safety considerations, and their choice depends on the specific needs of the user and the type of weeds they need to control.

Below you can find our editor's choice of the best killers for lawns on the market
  

Compare-N-Save 016869 Concentrate Grass and Weed Killer, 41-Percent Glyphosate, 1-Gallon , White

Compare-N-Save

Based on 12 reviews Check latest price

Product description

Get to the root and kill grass and weeds with Compare-N-Save 41-percent Glyphosate Concentrate Grass and Weed Killer. Use for lawn or garden replacement, on patios, walkways, or in and around fences and gardens to remove unwanted grass and weeds. The 2.5 gal. container will treat over 630,000 sq. ft. with visible results in as little as 2 to 4 days. Kills all grass and weeds.

  • Rainproof in 2 hours
  • Visible results in as little as 2 to 4 days
  • Contains 41-percent glyphosate
  • Covers over 25,000 square feet
  • Makes up to 85 gal. of ready-to-use spray. Note: Packaging may vary

Product features

Driveways and Walkways

Keep pathways clear of weeds and grasses.

Along Fences

Spray along fences to keep your property tamed.

Around Flower Beds and Trees and Shrubs

Spot spray pesky weeds in and around your landscaping.

In and Around Fruit and Vegetable Gardens

Follow label directions for safe use around your edibles.

Makes up to 10 gallons of spray solution!

This powerful product kills almost all annual and perennial weeds, grasses and other unwanted plants. Simply mix it with water and use to control unwanted growth around landscaping, walkways and driveways, for lawn restoration or renovation, for garden plot preparation, for brush and vine control and even as a stump treatment.

Treats up to 3,000 square feet.

Makes up to 21 gallons of spray solution!

This powerful product kills almost all annual and perennial weeds, grasses and other unwanted plants. Simply mix it with water and use to control unwanted growth around landscaping, walkways and driveways, for lawn restoration or renovation, for garden plot preparation, for brush and vine control and even as a stump treatment.

Treats up to 6,300 square feet.

Makes up to 85 gallons of spray solution!

This powerful product kills almost all annual and perennial weeds, grasses and other unwanted plants. Simply mix it with water and use to control unwanted growth around landscaping, walkways and driveways, for lawn restoration or renovation, for garden plot preparation, for brush and vine control and even as a stump treatment.

Treats up to 25,500 square feet.

Makes up to 210 gallons of spray solution!

This powerful product kills almost all annual and perennial weeds, grasses and other unwanted plants. Simply mix it with water and use to control unwanted growth around landscaping, walkways and driveways, for lawn restoration or renovation, for garden plot preparation, for brush and vine control and even as a stump treatment.

Treats up to 63,000 square feet.

Ortho Weed B Gon Weed Killer for Lawns Concentrate2, 1 gal.

Ortho

Based on 4 reviews Check latest price

Product description

Ortho Weed B Gon Weed Killer for Lawns Concentrate2 is guaranteed to kill weeds to the root. When used as directed, you can kill over 250+ weeds without damaging your lawn. Ortho Weed B Gon is specially designed for Northern and Southern lawns and may be applied with the Ortho Dial ‘N Spray Hose-End Sprayer or any other tank sprayer. See results in hours!

  • Kills dandelions, clover and other broadleaf weeds
  • Won’t harm the lawn - (when used as directed)
  • Kills weeds to the root
  • Kills 250+ listed weeds (See label for listed weeds)
  • Results in hours
  • Not sold in TX

User questions & answers

Question: Does Otho weed B Gon kill spotted spurge
Answer: Per Wiki: "It is a colorless to pale yellow, aromatic oily liquid extracted from certain essential oils especially from clove oil, nutmeg, cinnamon, basil and bay leaf." "Eugenol has a pleasant, spicy, clove-like scent."
Question: How many gallons does this make
Answer: Yes. We have released lizards, a couple snakes, and our chihuahua using cooking oil. It takes a bit of soaking, but it works.
Question: how much area does this cover
Answer: Some mice die more quickly than others. And, sometimes you don't notice them in a trap if you're not checking daily. It usually doesn't take more than a day for them to die.
Question: Does this kill Bermuda grass? Thanks
Answer: I think there are 6 in the package . It shows the number at the bottom of the picture on the box if that is the one you are asking about. Really sticky!

Product features

Ortho Weed B Gon Weed Killer

Ortho Weed B Gon Weed Killer for Lawns kills dandelions, clover and other broadleaf weeds to the root. It targets lawn weeds and won’t harm the lawn - guaranteed*.

For best results, spray anytime weeds are actively growing. *When used as directed.

Concentrate

Great value - ideal for large or small areas. Available sizes include: 32 oz. covers up to 16,000 sq. ft. and 1 gallon covers up to 64,000 sq. ft. Use with a Tank Sprayer or Ortho Dial N Spray.

Ready to Use

Perfect for spot treatments. Available sizes include: 24 oz. Ready to Use, 1 Gallon Ready to Use with Trigger or 1 Gallon Ready to Use with Comfort Wand. Comfort Wand provides precise control - spray only what you want - and is reusable with the refill.

Ready to Spray

Connect directly to a garden hose to use for a broadcast application with no mixing or measuring. Available in 32 oz. size that covers up to 16,000 sq. ft.

Roundup For Lawns1 Ready to Use - All-in-One Weed Killer for Lawns, Kills Weeds - Not the Lawn, One Solution for Crabgrass, Dandelions, Clover and Nutsedge, For Use on Northern Grasses, 1.33 gal.

Roundup

Based on 1 reviews Check latest price

Product description

Roundup For Lawns 1 is a formula that kills weeds, not the lawn! It controls over 250 common lawn weeds, roots and all, and is especially effective on hard-to-kill weeds such as crabgrass, dandelion, clover and yellow nutsedge (see label for best application times to kill weeds). The ready-to-use formula with our new extended wand makes it easier than ever to spot-treat lawn weeds, without bending over! This fast-acting formula starts killing on contact and kills weeds down to the root so they don't come back. In addition, it's rainproof in as little as 3 hours! Roundup For Lawns 1 is a simple step towards a beautiful, weed free lawn. Roundup For Lawns 1 works great on lawns, and even better in combination with Roundup Weed & Grass Killer III to kill weeds in your non-lawn areas such as sidewalks, patios, driveways and garden beds—for weed killing options all around your home.

  • Weed killer with an extended wand to make it easy to spot-treat lawn weeds
  • Kills over 250 weeds, including crabgrass, dandelion, clover, and yellow nutsedge-won't harm your lawn
  • Lawn weed killer for use on Northern grasses, including Kentucky bluegrass, perennial ryegrass, fescue, bermudagrass, buffalograss, and zoysiagrass
  • Starts working immediately and rainproof in as little as 3 hours
  • For hard-to-kill summer crabgrass and grassy weeds, use Roundup for Lawns Crabgrass Destroyer

User questions & answers

Question: does this product kill wild onions?, if not what does
Answer: There is no residual for GroundClear Weed and Grass Killer, so once the weeds have died you should be able to replant.
Question: Does this product gave any fertilizer in it? I recently applied weed and feed and had an unexpected thunderstorm wash it away and need an alternative
Answer: I couldn’t get it to kill anything
Question: will it kill quackgrass
Answer: as long as the grass is established, it should in no way affect it. if you lay down a barrier of pre-emergent and then sow grass seed, it would then prevent the grass from germinating properly, if at all.
Question: will it kill bind weed
Answer: What does the label say? For southern lawns (I live in Orlando, FL), during the summer months only, I use Celsius WG. Very expensive, but a little goes a long way. Mixes at 1 tsp per gallon of water at the standard rate. And this stuff really, really, really, works. It is the only thing I have found that will kill crab grass.

Product features

Now There’s A Better Way To Fight Weeds In Your Lawn

Roundup For Lawns1 is a formula that kills weeds, not the lawn! It controls over 250 common lawn weeds, roots and all, and is especially effective on hard-to-kill weeds such as crabgrass, dandelion, clover and yellow nutsedge. The ready-to-use formula with our new extended wand makes it easier than ever to spot-treat lawn weeds, without bending over! This fast-acting formula starts killing on contact and kills weeds down to the root so they don’t come back. In addition, it’s rainproof in as little as 3 hours! Roundup For Lawns1 is a simple step towards a beautiful, weed-free lawn.

Always read and follow label directions.

Specially Formulated for Northern Grass Types

Roundup For Lawns1 was designed to kill weeds, not your lawn. This formula works great on northern grass types like Bluegrass, Fescue and Perennial Ryegrass to kill weeds. See label for directions.

Kills the Toughest Weeds Down to the Root

Apply Roundup For Lawns1 to actively growing weeds during early growth stages. The fast-acting formula gets right down to the root, so weeds won’t come back.

Kills Over 250 Listed Weeds

All-in-one weed control kills crabgrass, dandelion, clover and even yellow nutsedge!

32 oz. Concentrate

  • Use of a Roundup branded tank sprayer is recommended
  • Mix 2.5 fluid ounces of the concentrate per 1 gal. of water
  • Treats up to 5,000 sq. ft.

32 oz. Ready-To-Spray

  • Simply connect to a garden hose, turn on water and spray
  • Treats up to 5,000 sq. ft.

1.33 Gallon Ready-To-Use

  • No mixing or measuring
  • Ideal for spot treatment of lawn weeds
  • Extended reach wand continuously sprays and extends 2 feet
  • Treats up to 1,330 sq. ft.

1.25 Gallon Refill

  • Pour into an empty Roundup For Lawns1 container and go!
  • No mixing or measuring required
  • Treats up to 1,250 sq. ft.

BioAdvanced 704140 All-in-One Lawn Weed and Crabgrass Killer Garden Herbicide, 40 oz, Concentrate

BioAdvanced

Based on 1 reviews Check latest price

Product description

Kills lawn weeds plus crabgrass without harming the lawn.

  • ALL-in-ONE FORMULA: BioAdvanced's All-in-One formula kills listed lawn weeds and crabgrass without harming the lawn
  • WEED KILLER: Kills over 200 listed broadleaf weeds like dandelion and clover PLUS crabgrass
  • ROOT KILLER: Kills even the toughest weeds to the root
  • RAINPROOF PROTECTION: Systemic rainproof in 1 hour
  • COVERAGE AREA: Treats up to 6,250 square feet
  • RESTRICTIONS: Not for sale in HI, NY, TX

User questions & answers

Question: will it damage shrubs and flowers
Answer: Keep the spray away from any type of ornamental flowers or Shrubs. It is made for lawn weed control only, not flower beds. You may try using preen granules around your flower beds. If you use colored mulch around those flowers and shrubs you will help control the weed population and enhance the beauty of the shrubs and flowers. Hope this helps. Steve
Question: how may square feet does the entire 40 ounces of the product treat
Answer: According to the manufacturers (Bayer's) directions 3.2 fl. oz. mixed in one gallon of water treats 500 sq. ft. - So your 40 fl. oz. divided by 3.2 equals 12.5, then times 500 gives you 6,250 sq.ft.Anthony
Question: does it contains quinclorac
Answer: yes Quinclorac 1.61%
Question: it does not say what the mix is, how much per gallon of water
Answer: 3.2 oz per gallon treats 500 sq ft.

Product features

BioAdvanced All-In-One Lawn Weed & Crabgrass Killer

Our exclusive formula kills listed lawn weeds plus crabgrass in one easy step. Treats 5000 square feet, making it ideal for large areas. Controlling lawn weeds plus crabgrass in your lawn has never been easier.

  • Kills over 200 listed broadleaf weeds like dandelion and clover
  • Won't harm lawns when applied as directed
  • Rainproof in 1 hour

EZ-Grip One Touch Sprayer

Application for large areas just got easier. Simply attach this product your garden hose, turn on the water and use your thumb to activate the sprayer. Use this tip when finished spraying: turn off the hose, then turn the sprayer on once more to relieve the water pressure before detaching.

Kills Crabgrass To The Root

Plus, it kills foxtail, sandbur, Japanese stiltgrass, barnyard grass, panicum and other listed weeds.

Kills To The Root

Exclusive formula kills listed lawn weeds, plus crabgrass to the root in one easy step. Treats 5,000 square feet, making it ideal for large areas.

Ortho WeedClear Lawn Weed Killer Ready to Spray - Weed Killer for Lawns, Crabgrass Killer, Also Kills Chickweed, Dandelion, Clover & More, Fast Acting Weed Killer Spray, Kills to the Root, 32 oz.

Ortho

Based on 2 reviews Check latest price

Product description

Ortho WeedClear Lawn Weed Killer Ready-to-Spray kills all types of weeds (as listed) without harming your lawn (when used as directed). The formula is rainproof in 1 hour and is fast-acting--you'll see results in just one application. It kills over 200 weeds down to the roots, including dandelion, chickweed, clover, crabgrass, and foxtail Application is easy: simply connect the garden hose to the attached sprayer. For use on grasses, including Bermudagrass, Buffalograss, Fescues, Kentucky Bluegrass, Ryegrass, and Zoysiagrass. Use Ortho WeedClear Lawn Weed Killer to kill weeds to the roots!

  • Kill weeds in your lawn, including dandelion, chickweed, clover, crabgrass, and foxtail with the Ortho WeedClear Lawn Weed Killer
  • Fast-acting, with results in one application
  • Kills weeds to the roots but won't harm the lawn (when used as directed)
  • For use on grasses, including Bermudagrass, Buffalograss, Fescues, Kentucky Bluegrass, Ryegrass, and Zoysiagrass
  • Apply easily by connecting a garden hose to the attached sprayer--treats up to 5,000 sq. ft.

User questions & answers

Question: do this work on fescue
Answer: Weed Free Zone or Weed Out by Fertilome, this stuff might work Product B000XQHAPO
Question: Does this kill foxtails but not grass
Answer: I don't think it does as it's only purpose is as a weed killer, not a fertilizer as weed and feed.
Question: Would I need to remove the crabgrass and weeds from the lawn and flowerbed from the root after spraying this product and it turns yellow
Answer: Quackgrass is an actual species of grass unlike crab grass. Even though it is a nuisance plant, most herbicides won’t kill it. Only a regular weed and grass killer like glyphosate containing Original Roundup will work kill quackgrass.
Question: is this product available for shipment to New York
Answer: Yes bindweed is listed on the label as one of the weeds it kills.

Product features

Ortho WeedClear Lawn Weed Killer Ready-to-Spray

Ortho WeedClear Lawn Weed Killer Ready-to-Spray’s fast-acting, ready-to-use formula is rainproof in just one hour. Plus, you can see results in just one application. It kills over 200 weeds down to the roots, including dandelion, chickweed, clover, crabgrass, and foxtail. And won’t harm your lawn, when used as directed.

The Ready-to-Spray applicator is easy to use; simply connect the sprayer to your garden hose and turn on the water. For best results, apply in the spring and fall, when weeds are young and actively growing. For use on grasses, including Bermudagrass, Buffalograss, Fescues, Kentucky Bluegrass, Ryegrass, and Zoysiagrass. See product label for complete instructions.

Image 100099405 Kills Nutsedge Concentrate, 24 Ounce

IMAGE

Based on 444 reviews Check latest price

Product description

Image label. Image is a postemergent, selective herbicide for use in southern turf grass and selected ornamentals. Apply Image following the spring green up and preceding the onset of winter dormancy.

  • Image label
  • Image is a postemergent, selective herbicide for use in southern turf grass and selected ornamentals
  • Manufactured in United States

User questions & answers

Question: Foxtail grass ...Will this kill foxtail grass
Answer: No,it does not, spent hundreds of dollars on this product, to kill spurge and oxalis, simply doesnot work
Question: when can kids and pets play on the lawn after using image
Answer: For northern lawns, 2 fl oz per 1 gallon of water will make 64 gallons, and for souther lawns 1 fl oz per 1 gallon of water will make 128 gallons.
Question: Will this kill sandburrs
Answer: how meany sq ft doz it cover per gal
Question: Is this safe for killing broad leaf in Mundo grass
Answer: no not if you mix it as instructed it says not to use at temps over 85 I think.. but I have used it up to 95 deg and not kill my grass add a tablespoon of dawn dishwashing soap per gal. helps it stick better

Spectracide HG-95703 Lawn Weed Killer, Ready-to-Use, LAWNGARD

Spectracide

Based on 2 reviews Check latest price

Product description

The power is in your hands to keep your landscape in line – unleash it with Spectracide lawn and garden products. Our easy-to-use, fast-acting insect, lawn disease and weed control solutions help you tame lawn and landscape invaders with incredible pest-punishing power. Take command with Spectracide brand. You hold the power.Spectracide Weed Stop For Lawns Plus Crabgrass Killer Concentrate controls more than 470 types of weeds as listed – and it won’t harm your lawn when used as directed. This ready-to-spray formula kills by contact, down to the root, with visible results in as little as 5 hours. It controls all types of listed broadleaf and grassy weeds, including crabgrass, dandelion, chickweed, clover and yellow nutsedge (see product label for complete list). This product is rainfast in as little as 3 hours, so it won’t wash off. The QuickFlip hose-end sprayer activates at the flip of a switch.Apply Spectracide Weed Stop For Lawns Plus Crabgrass Killer Concentrate when temperatures are between 45 and 90 degrees. Spray until wet to control weeds. Do not apply when daytime temperatures are above 90 degrees as lawn injury can occur. Read the entire label before using.

  • KILLS WEEDS, NOT THE LAWN: Controls listed weeds – including crabgrass – not the lawn (when used as directed).
  • KILLS CRABGRASS: Apply the first time you see crabgrass in your lawn.
  • KILLS 470+ TYPES OF WEEDS: Controls all types of listed broadleaf and grassy weeds, including crabgrass, dandelion, chickweed, clover and yellow nutsedge (see product label for complete list).
  • RAINPROOF: Rainfall or watering 3 hours after application will not wash away effectiveness.
  • QUICKFLIP HOSE-END SPRAYER: Attaches easily to your garden hose and activates at the flip of a switch.

User questions & answers

Question: If I spray this product on artificial grass, does it harm my lawn
Answer: No!... - This product is used to spray on grass to reduce or eliminate weeds without killing the grass.
Question: Safe for Bermuda
Answer: The correct answer is the label states to Not Use on Bermuda if the Daytime Temperatures Exceeds 85F. So need to apply in the cooler season IMO.
Question: Can this be used as a pre-emergent herbicide
Answer: I used it 2x summer. Thought I would need a third application but never did.
Question: is this safe for St. Augustine grass lawns in Florida
Answer: No! The manufacturer's web site says:Do not apply to Bermudagrass when daytime temperatures exceed 85° F. In addition, this product should not be used on lawns containing bentgrass, St. Augustinegrass, bahiagrass, centipedegrass or carpetgrass.

Product features

Spectracide Weed Stop For Lawns Plus Crabgrass Killer Concentrate

Use Spectracide Weed Stop For Lawns Plus Crabgrass Killer Concentrate to put an end to weeds in your lawn. It kills over 250 types of weeds as listed, including crabgrass. The product produces visible results in just 8 hours. This product kills broadleaf and troublesome grass weeds including dandelion, chickweed and clover as well as crabgrass, foxtail and yellow nutsedge, see product label for complete list of weed types. Apply when daytime temperatures are between 45°F and 90°F. Do not apply to Bermudagrass when daytime temperatures exceed 85°F.

Step 1:

Shake container well before using. Connect a garden hose to the sprayer nozzle. Make sure switch is fully forward in the "off" position.

Step 2:

Turn on water at faucet. Extend hose to the farthest area to be treated and work back toward the faucet so you don't come in contact with the treated area. Remove safety tab from sprayer’s right side by pulling straight out. Discard or keep for future re-use.

Step 3:

To begin spraying, point nozzle toward treatment site and pull switch backwards towards hose connection. Water will automatically mix with the product. Spray until wet to control weeds. Walk at a steady pace, working back toward the faucet while spraying, using an even sweeping motion, slightly overlapping treated areas. One quart will treat 5,000 sq ft of southern or northern grasses.

Step 4:

To stop spraying, push switch forward toward nozzle. Turn water off at faucet. To relieve pressure before removing nozzle from hose, pull switch backwards towards hose connection until water stops spraying.

To store unused product, make sure switch is fully forward in the “off” position. Re-install safety tab into sprayer’s right side. With sprayer in the full “off” position, push tab into position. Place in cool area away from heat, sunlight or open flame.

What it Does:

Kills broadleaf and troublesome grass weeds including dandelion, chickweed and clover as well as crabgrass, foxtail and yellow nutsedge. See label for complete list.

Where to Use:

This product is intended for use by homeowners on residential lawns. Kills the weeds, not the lawn.

When to Use:

Apply when daytime temperatures are between 45°F and 90°F. Do not apply to Bermudagrass when daytime temperatures exceed 90˚F.

Southern Ag Amine 2,4-D WEED KILLER, White Bottle

Southern Ag

Based on 2 reviews Check latest price

Product description

• Low, economical use rate of 1 to 4 pints per acre



• Controls many broadleaf weeds & woody plants



• Use in turf, pastures, rangeland, ditch banks, fences…



CONTAINS: 3.8 lbs. per gallon 2, 4-D acid



equivalent liquid concentrate in a low volatile



amine form.



USE ON: Certain grasses in lawns, parks,



golf courses, and pastures; fences, ditch



banks, non-crop sites, small grains, and



corn (pre and post emergent herbicide)



CONTROLS: Many broad-leaf weeds.



See list on label.

  • Selective Broadleaf Weed Control
  • For use in pastures & rangeland, lawns, golf courses, cemeteries, parks,& similar ornamental turf.

User questions & answers

Question: How long before you see results? I used it on an end of hose sprayer, and not seen a change in 2+ weeks. Thx
Answer: You will need to spot treat the weeds as well before seeing results. Use a one gallon hand pump sprayer with a few glugs of the chemical, then fill the rest with water. Good luck!
Question: can I use it in an area behind my garage that has poison ivy
Answer: This will work well with most broadleaf weeds, including poison ivy. Watch in a few months: Poison ivy has a strong root system that might survive first application of herbicide. Glyphosphate will do the job too. It will kill anything green.
Question: I understand that this product is also recognized as being "Agent Orange
Answer: It was half of the concoction. The other was 2,4,5-t which is now a restricted use product and can only be bought with a license.
Question: Is this product safe for use on St. Augustine lawns
Answer: 2, 4-D is a generic broad leaf weed killer found in almost all broadleaf herbicides. Since St. Augustine is a grass (and not a broadleaf), 2,4-D will not kill it. However, if used again and again in a particular location, it will eventually kill the St. Augustine which is what I experienced in a small patch which had oxalis (yellow sorrel) weed. I later found out from Texas A&M that oxalis, albeit a broadleaf, is very, very hard to kill since it has underground rhizomes which regenerate the weed even if it appears to have been killed. Their recommendation for a broadleaf weedkiller a homeowner could use (i.e., you don't have to have a applicator's license) was $64.99 for 2 ozs, so I passed. Think I'll try to hand dig my oxalis.

Product features

2;4-D Amine Weed Killer

CAUTION: SPRAY TO ACCURATELY OBTAIN INDICATED COVERAGE WITHOUT OVERLAP. AVOID DRIFT TO SUSCEPTIBLE PLANTS

Low, economical use rate of 1 to 4 pints per acre

• Controls many broadleaf weeds & woody plants

• Use in turf, pastures, rangeland, ditch banks, fences…

CONTAINS: 3.8 lbs. per gallon 2, 4-D acid equivalent liquid concentrate in a low volatile amine form.

USE ON: Certain grasses in lawns, parks,golf courses, and pastures; fences, ditch banks, non-crop sites, small grains, and corn (pre and post emergent herbicide)

CONTROLS: Many broad-leaf weeds.

RATE: 2- 3 tablespoons in 3 – 5 gallons of water to cover 1,000 sq. ft.

APPLICATION: Apply as a coarse low pressure spray, preferably with fan type nozzle.

Ortho 398710 Weed B Gon Chickweed, Clover & Oxalis Killer for Lawns, 32 OZ,

Ortho

Based on 2 reviews Check latest price

Product description

Are you tired of bothersome weeds creeping into your lawn? Ortho Weed B Gon Chickweed, Clover & Oxalis Killer for Lawns Ready-To-Spray is formulated to kill tough weeds in your lawn. The formula kills Ground Ivy (Creeping Charlie), Speedwell (Veronica), Wild Violet, and other tough lawn weeds as listed. Plus, the spray won’t harm your lawn—guaranteed!* No mixing and no measuring is needed. Just spray and go!* *When used as directed.

  • Kills Creeping Charlie (Ground Ivy) and Wild Violet
  • Kills weeds to the roots
  • Won’t harm the lawn – (when used as directed)
  • Rainproof in 6 hours
  • Treats 6,400 sq. ft.

User questions & answers

Question: how many sq feet will it cover and whats the active ingredient
Answer: As I have stated before it really doesn't kill anything..
Question: I recently put grass seed. Right after lots of clover type weeds have come up. Will it be ok to put this weedicide now
Answer: Once good and dry
Question: Why are almost all the positive reviews "Vine" reviewers who got it free, compared to negative reviews by regular customers? Suspicious
Answer: Yes it kills nutsedge in warm season grasses. Kills tough weeds, including nutsedge, dollarweed, wild onion, sandbur, and annual bluegrass. thank you Nina C
Question: Will this work on broadleaf plantain weed
Answer: Go with atrazine for brad leaf

Product features

Weed B Gon

Ortho Weed B Gon Chickweed, Clover & Oxalis Killer For Lawns kills Chickweed, Clover, Creeping Charlie (Ground Ivy), Oxalis, Speedwell (Veronica), Wild Violet and other tough lawn weeds as listed.

Best to apply when weeds are actively growing. Rainproof 6 hours after application. Spray when temperature is below 90 degrees and when air is calm to avoid drift to desirable plants.

There are two application methods available: Ready to Spray or Concentrate. The Ready To Spray connects directly to a garden hose and the Concentrate can be used with a Tank Sprayer or Ortho Dial N Spray.

Read product labels for full product instructions.

Attach to Garden Hose

Connect sprayer to garden hose, turn on water. Tip: Start at the farthest point in your yard and work back.

Spray Weeds in Lawn

To begin spraying, slide switch to 'on' position and spray only until surface of weed is wet, spray evenly. See label for full instructions.

Tank Sprayer

Mix 1 fl. oz. (2 Tbs) per gallon of water for each 200 sq. ft.

Ortho Dial N Spray Direct Connect

Connect directly to the compatible concentrate bottle. Remove cap from concentrate bottle and connect applicator firmly with one-quarter turn. Connect garden hose to sprayer.

Pour into Ortho Dial N Spray Jug

Pour desired amount of product into jar. Do not add water. Screw Dial N Spray applicator with suction tube onto jar. Connect garden hose to sprayer.

Ortho Nutsedge Killer for Lawns Ready-To-Spray, 32oz

Ortho

Based on 3 reviews Check latest price

Product description

Are you tired of bothersome weeds overtaking your lawn? Ortho Nutsedge Killer for Lawns Ready-To-Spray selectively controls tough weeds like purple and yellow nutsedge (nutgrass), kyllinga, wild onion and garlic, broadleaf plantain, purslane, redroot, pigweed, dandelion, spurge and other listed annual, biennial, and perennial broadleaf weeds. It can be applied on a great variety of Northern and Southern grass types. This no-mix, ready-to-spray formula will help kill pesky weeds, not your lawn.

  • Kills yellow and purple Nutsedge, Kyllinga and over 50 other tough weeds
  • For Northern and Southern turf grasses
  • Kills Weeds, Not Lawns
  • Rainproof in 2 hours
  • Ready to use—no mixing

User questions & answers

Question: I want to put this in a small, hand held sprayer to hit small spots and not have to drag a hose around. What is the desired concentration in water
Answer: 3200 sq ft. Active ingredient is Triclopyr, trimethylamine salt 8% 5.74% Triclopyr acid equivalent (0.49 lb / gal)
Question: This or Sedgehammer for Bermuda
Answer: Not recommended. Many grass seedlings are very sensitive to herbicides depending upon the variety. In my experiencethat herbicide will kill mature red fescu in the recommended concentration and make perennial rye grass look sickly. Establishedbluegrass other grasses will tolerate it. Seedlings of most any grass will be more sensitive to herbicides and fertilizers. Wait untilthe seedlings are a couple of months old before applying herbicide for the clover.
Question: How quickly can you see results for the nutsedge
Answer: I am not a Vine reviewer and cannot answer your question. Sorry
Question: How long should I wait until a second application? Wait until the nut grass starts turning yellow or just wait six weeks
Answer: Yes, this stuff works great on a large variety of weeds. It is the only thing I have found that kills wild violet. It was easy to use but it didn't cover as much area as the bottle says it will cover. That was probably because I was overspraying. Some weeds are so resistant that I had to spray them a second time 2 weeks later. Now I have a weed-free lawn and that is saying a lot.

Product features

Are you tired of bothersome weeds overtaking your lawn?

Ortho Nutsedge Killer for Lawns Ready-To-Spray selectively controls tough weeds like purple and yellow nutsedge (nutgrass), kyllinga, wild onion and garlic, broadleaf plantain, purslane, redroot, pigweed, dandelion, spurge and other listed annual, biennial, and perennial broadleaf weeds. It can be applied on a great variety of Northern and Southern grass types. This no-mix, ready-to-spray formula will help kill pesky weeds, not your lawn.

Ortho Max Nutsedge Killer Rtu, 24 fl.oz.

Ortho

Based on 847 reviews Check latest price

Product description

Ortho Nutsedge Killer for Lawns selectively controls tough weeds like purple and yellow nutsedge (nutgrass), kyllinga, wild onion and garlic, broadleaf plantain, purslane, redroot, pigweed, dandelion, spurge, and other listed annual, biennial, and perennial broadleaf weeds. It can be applied on a great variety of Northern and Southern grass types. This no-mix, ready-to-use formula will help kill weeds, not your lawn.

  • Kills yellow and purple Nutsedge, Kyllinga and over 50 other tough weeds
  • For Northern and Southern turf grasses
  • Kills Weeds, Not Lawns
  • Rainproof in 2 hours
  • Ready to use - no mixing

User questions & answers

Question: Will this spray kill Mullumbimby Couch
Answer: They sell this in small spray bottles for the small areas. I have bought in local stores.
Question: Does this kill Mullumbimby couch
Answer: I am not familiar with sledgehammer but I have had good results with this product, easy to use and it's effective but it works slower than advertised. Jim Williamson
Question: Does it kill post emergent kyllinga
Answer: The nutsedge started turning brown within 2 days. It may take more than one application due to the growth cycle of the nutsedge, but this stuff is very effective.
Question: how long does it take to kill nutsedge after applying
Answer: I would wait six weeks so as to not damage the good grass.

Product features

Ortho Max Nutsedge Killer Rtu

Are you tired of bothersome weeds overtaking your lawn? Ortho Nutsedge Killer for Lawns selectively controls tough weeds like purple and yellow nutsedge (nutgrass), kyllinga, wild onion and garlic, broadleaf plantain, purslane, redroot, pigweed, dandelion, spurge and other listed annual, biennial, and perennial broadleaf weeds. It can be applied on a wide variety of Northern and Southern grass types. This no-mix, ready-to-use formula will help kill weeds, not your lawn.

  • Kills yellow and purple Nutsedge, Kyllinga and over 50 other tough weeds
  • For Northern and Southern turf grasses
  • Kills Weeds, Not Lawns
  • Rainproof in 2 hours
  • Ready to use - no mixing

Ortho Home Defense Insect Killer for Lawns Granules, 10 lb.

Ortho

Based on 4 reviews Check latest price

Product description

Ortho Home Defense Insect Killer for Lawns Granules provides 3-months of protection* from bugs for you and your family. It kills insects, including fleas, ticks, spiders and more, outside the home before they can come inside plus it starts creating a bug barrier in just minutes. Each bag of Ortho Home Defense Insect Killer for Lawns Granules treats up to 10,000/20,000 sq. ft. *Refer to back panel for insects controlled for 3 months.

  • 3-month protection (Refer to back panel for the insects controlled for 3 months)
  • Kills listed bugs outside before they come inside
  • Starts creating a bug barrier in minutes
  • Satisfaction guaranteed or your money back
  • 10 lb. bag treats up to 10,000 sq. ft.

User questions & answers

Question: is this biodegradable
Answer: I question your competency. Yes it is biodegradable
Question: How often is reapplication needed
Answer: Here in Western PA we have been having some serious rain issues. I don't doubt the manufacturers specs on the package about using the product every ninety days. However, in my case? About three days after application we had RAIN. The resulting plethora of gnats, skeeter's, flies, no-see-ums" leads me to doubt the product was invented by Noah and could survive a flood. So, if the rain is scheduled to leave for at least a week. I will re-apply. I have had great success with Ortho products in the past.
Question: Can pets be in the yard
Answer: I put it out in my yard and let my dogs loose in the yard couple of hours later and they were fine. I also have a few stray cats that were go though my yard and lay around in my yard and they were fine also.
Question: Does this kill millipedes? We figured in we got infested outside after buying garden plants at one of the big box garden stores
Answer: More than likely,centipedes are listed on the bag among what it kills so i would imagine it does.

Product features

Ants

Ants are common pests throughout the world. They are a nuisance, largely because of the annoyance caused by their presence - constructing mounds in the lawn or invading the home from the yard in search of food.

Fleas

Adult fleas are no larger than 1/8 inch long. They are reddish-brown, wingless insects that are laterally compressed, so they look as if they are walking on edge.

Ticks

Although ticks are commonly thought of as insects, they are actually arachnids like spiders and mites. They have 4 pairs of legs and no antennae. They lie in wait for a passing deer, pet, or person to walk near the shrub or grass they are perched on.

Spiders

Spiders can be found throughout the country. If you have the occasional fly or gnat in the house, chances are you’ll also have spiders in the house. Spiders live on bugs, but not enough to be considered for pest control.

Chinch Bugs

Adult chinch bugs are about one-fifth of an inch long and black with white wings folded over their backs. Chinch bugs feed on many kinds of lawn grasses, but St. Augustine grass and Zoysia grass are favorites.

Cutworms

If you see spots of brown grass and birds pecking at your lawn, you could be facing a cutworm infestation.

Mole Crickets

Mole crickets can be twice as long as their singing cousins - and their tunneling can ruin your lawn.

Sod Webworms

Sod webworms are the larvae of lawn moths. They live in the root level of your lawn and munch up the grass leaves. At root level, you’ll see small white tubes made of silky web. At dusk, you might even see the worms themselves.

Lawns
Ornamentals & Flowers
Vegetable Gardens

See label for listed vegetables.

Home Foundations

(Perimeter Treatment)

BioAdvanced 704090A Southern Weed Killer for Lawns Ready to Spray 32oz, 32-Ounce

BioAdvanced

Based on 66 reviews Check latest price

Product description

Kills weeds in southern lawns, without harming the grass.

  • LAWN WEED KILLER: Kills over 200 broadleaf lawnweeds including dollar weed and dandelion
  • SOUTHERN LAWNS: BioAdvanced Southern Weed Killer for Lawns is specially formulated for Southern Lawns
  • USE ON: For use on Southern lawn types such as St. Augustine grass, Centipede grass, Zoysiagrass, and Bermudagrass. Does not harm your lawn
  • RAINPROOF PROTECTION: Rainproof in 1 hour
  • COVERAGE AREA: Treats up to 16,000 square feet
  • RESTRICTIONS: Not for sale in AK, CO, CT, DC, DE, IA, ID, IL, IN, KS, KY, MA, MD, ME, MI, MN, MO, MT, ND, NE, NH, NJ, NV, NY, OH, OR, PA, RI, SD, UT, VT, WA, WI & WV

User questions & answers

Question: Can this product be used the middle is the summer
Answer: Mullumbimby Couch Is not on the list on the bottle. TIP spray weeds again a few days later.
Question: Can this be used on fescue lawns
Answer: Not sure mullumbimby is killing nut grass is yes
Question: Will this product kill Lespedeza or Japanese clover
Answer: Probably - it's in the sedge family.
Question: Can you refill the sprayer with the concentrate
Answer: About two weeks to total kill, turns brown after just a few days. Worked well, no more nutsedge in my yard. I did have to go back over a few spots since you do have to be sure to spray the individual plants for it to work. Nothing else would work. Would get it again if needed.

Product features

BioAdvanced Southern Weed Killer for Lawns

Weeds on southern lawns don't stand a chance against BioAdvanced's Southern Weed Killer for Lawns. It gets to to the root to kill more than 200 listed weeds.

Specially Formulated For Southern Lawns

Kills broadleaf weeds in St. Augustine and other Southern lawns. This formula also kills Dollarweed, Spurge, Oxalis and Dandelion.

Won’t Harm Your Lawn (when used as directed)

As a selective lawn herbicide – Southern Weed Killer for Lawns selectively kills weeds in the lawn but won’t harm the lawn itself. It is a blend of proven weed killers designed to get broadleaf weeds such as dollarweed, spurge and oxalis.

Rainproof Protection

This product is absorbed by the root system, taken up internally, and protects your trees and shrubs to the tip of every leaf. It can’t be washed away by rain or irrigation one hour after application.

How to Apply

  • Hook the bottle to a hose and turn on
  • Extend the hose to the farthest area to be treated, point sprayer nozzle in direction to be sprayed
  • Begin spraying - push ON/OFF switch forward into ON position
  • Walk at a steady pace while spraying, using an even sweeping motion and slightly overlap treated areas

ECO Garden PRO - Organic Vinegar Weed Killer | Kid Safe Pet Safe | Clover Killer for Lawns | Moss Killer | Green Grass & Poison Ivy Killer | Spray Ready Glyphosate Free Herbicide (1 Gallon)

Based on 986 reviews Check latest price
  • ✔️ PET & KID SAFE HERBICIDE - Eco Garden Pro Weed Killer is designed with you and your family in mind! All of our ingredients are carefully selected to be SAFE FOR: PETS, CHILDREN, BEES, FISH, AND ANY LIVESTOCK!
  • ✔️ ORGANIC WEED KILLER - Formulated to KILL WEEDS AND GRASS FAST. Our proprietary formula will deliver IMMEDIATE RESULTS WITHIN 24 HOURS! Perfect for all residential, commercial, industrial, and agricultural use - including: driveways, sidewalks, concrete, mulch beds, pavement, flowers beds, parking lots, and farm lands.
  • ✔️ WORKS within 24 HOURS POWERFUL PROPRIETARY FORMULATION - Our READY TO USE (RTU) formula contains natural white vinegar, organic rock salt, biodegradable plant activators, and fermentation derived co-factors, all designed to eliminate weeds and grass effectively and quickly.
  • ✔️ WORKS FOR CLOVER, MOSS, & POISON IVY - Eco Garden Pro Weed Killer will work to eliminate all conventional weeds and grasses, including: DANDELIONS, CLOVER, CHICKWEED, DOLLAR WEED, THISTLE, CRABGRASS, MOSS, WHITE COVER, AND GENERAL WEEDS AND GRASSES.
  • ✔️ GREEN LAWN FOR A GREEN ENVIRONMENT - Eco Garden Pro Weed Killer is designed to work effectively without any toxic chemicals. The product is ECO FRIENDLY, PHOSPHATE FREE, 100% BIODEGRADABLE, AND SAFE FOR GROUND WATER.

User questions & answers

Question: Is this concetrated 100% vinegar
Answer: Thank you for your question. No, this product has 8% of vinegar. Our organic weed killer's proprietary formulation is engineered to be effective at 8% vinegar so as to eliminate waste and reduce environmental impact. Our apologies for the confusion. We have made amendment to our listing to avoid the misunderstanding in the future. Please send us a message through Amazon, we would like to thank you with a special user champion discount code.
Question: How well does this work on poison ivy
Answer: a stronger solution works well
Question: How well does this work on poison ivy
Answer: Surprisingly, this worked on most of my simple weeds, I do not have poison ivy to kill but my first thought is this is not strong enough to eliminate that tuff invasive weed. I believe one of the popular brands actually makes a poison ivy killer. I googled "can vinegar kill poison ivy" and the answer is yes, white vinegar will kill poison ivy, though it might take a few days to notice. Fill your garden sprayer with straight, undiluted white vinegar and take aim at the poison ivy leaves and crowns. Other sites say to heat the solution with salt and add dish soap. All the articles mention it will take time, possibly a week and you might need to reapply. So maybe this would work but probably not as quick as you would like and not in one application. I would buy something better that works faster.
Question: Can you use this on artificial turf
Answer: Hello, Thank you for your question. Eco Garden Pro is non selective, and will work to eliminate all weeds, grass, and moss varieties. It should be perfectly safe for your synthetic astroturf. If you are concerned, apply to a smaller area first to spot test the product.

Product features

All Natural Weed Killer

✔️ WORKS within 24 HOURS POWERFUL PROPRIETARY FORMULATION - Our READY TO USE (RTU) formula contains natural white vinegar, organic rock salt, safe plant activators, and fermentation derived co-factors, all designed to eliminate weeds and grass effectively and quickly.

✔️ WORKS FOR CLOVER, MOSS, & POISON IVY - Eco Garden Pro will work to eliminate all conventional weeds and grasses, including: DANDELIONS, CLOVER, CHICKWEED, DOLLAR WEED, THISTLE, CRABGRASS, MOSS, WHITE COVER, AND GENERAL WEEDS AND GRASSES.

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