10 best weed killer spray

Product description

Ortho GroundClear Weed & Grass Killer has been specifically formulated to kill all types of weeds that are green and growing. Use it to kill weeds on hardscapes, in landscape beds, and around vegetable gardens. The fast-acting spray produces visible results in just 15 minutes! Ortho GroundClear Weed & Grass Killer is OMRI listed.

• Acts on contact—see results in 15 minutes
• Ortho GroundClear Weed & Grass Killer works on all types of weeds and grasses
• OMRI listed for organic gardening
• Rainproof in 2 hours (upon drying)
• Use on hardscapes, landscape beds, and around vegetable gardens (apply directly to weeds)

User questions & answers

Question:	how quickly can you plant after application
Answer:	Treated areas can be replanted anytime after the application.
Question:	When killing grass between bricks in patio will it spread to surrounding lawn and kill grass
Answer:	Ortho GroundClear Weed and Grass Killer should not spread to other parts of your lawn, as it does not readily move through the soil.
Question:	What product kills ivy
Answer:	Any herbicide with the chemical Triclopyr will kill Ivy. You can also buy Triclopyr concentrate on Amazon. I dilute the concentrate I bought at the rate of 4oz to a gallon in a tank sprayer and that kills Ivy. It also kills broadleaf weeds and can damage some trees so be careful in avoiding wind drift while spraying. I prefer to use the stream setting on my sprayer.
Question:	How long will the batteries last? ... a season
Answer:	I don’t know the shelflife on these batteries. I do know, they have always allowed me to use the whole jug. The longest I have had a jug was three years.

• Kills the toughest weeds and grasses to the root. Guaranteed. (Consumer Guarantee: If for any reason you are not satisfied after using this product, simply send us original proof of purchase and we will replace the product or refund the purchase price)
• Convenient, no-mix formula
• Use in and around vegetable gardens, flower beds, tree rings and mulched beds, as well as on cracks in driveways, walkways and patios
• Rainproof in 10 minutes. Visible results in 3 hours
• Note : When used according to the user instructions, this product is effective

User questions & answers

Question:	Will this kill Japanese Knotweed
Answer:	So far, it is doing great damage to my JK, but it's advised to WAIT and spray in the fall when it's in full flower. This is when the plant will carry the poison down to the root. If you spray earlier in the season when it's growing, you'll just kill the foliage and it will grow back again. I'll know more next season, but after a year and a half of failed mechanical control, this seems to be working! The hard part is waiting and letting it flourish until it flowers!
Question:	How many square feet does it kill
Answer:	John, thank you for your question regarding Roundup Ready-To-Use Weed & Grass Killer III -- with Pump 'N Go 2 Sprayer, Use in & Around Vegetable Gardens, Tree Rings, Flower Beds, Patios & More, Kills to the Root, 1.33 gal. The coverage is 400 square feet for the entire 1.33 gallon container.
Question:	how to get a better pump replacement
Answer:	I gave up on this because of the pump and cost of the ready to use solution. I went with a 1 gal Chapin 20000 sprayer and I buy the concentrate for it. Much more economical, results are as good and the sprayer is more reliable.
Question:	I followed every instruction exactly and the motor turns on, but nothing comes out. What could I be doing wrong
Answer:	That just happened to me as well. I realized in my case that the red connector wasn't pushed all the way into the top. I set the bottle down on the ground and with all my weight pushed it in and then it locked in and the chemical came right out. It had to be flush against the top of the bottle to actually come out. Hope that made sense.

Product features

Fast & Easy Way to Kill Weeds

Just connect, extend, pump and go! The Pump ‘N Go 2 Sprayer with an extendable wand provides up to 10 minutes of continuous spray to help you efficiently tackle weeds.

Easy to Refill

No mixing and no measuring to refill your Pump ‘N Go 2 Sprayer bottle with the Roundup Ready-To-Use Weed & Grass Killer III Refill bottle.

Kills Weeds to the Root!

Coverage will vary based on the number of weeds treated and the size of the weeds in a given area. Container will cover approximately 400 sq. ft. Always read and follow label directions.

Product description

The dual-action formula of Roundup Ready-To-Use Extended Control Weed & Grass Killer Plus Weed Preventer II with Pump ‘N Go 2 kills existing weeds and prevents new ones from growing for up to four months—and it kills them down to the root, guaranteed! (Consumer Guaranteed: If for any reason you are not satisfied after using this product, simply send us original proof of purchase, and we will replace the product or refund the purchase price.) Plus, the Weed & Grass Killer can be used on driveways, sidewalks, patios, along fences, curbs, retaining walls, and edges of lawns, as well as on decorative rock or gravel areas. The Pump ‘N Go Sprayer with an extendable wand provides 10 minutes of continuous spray! Rainproof in 10 minutes with visible results in 3 hours, Roundup works. Fast.

• Dual-action formula kills existing weeds and prevents new ones from growing for up to 4 months
• Kills weeds to the root. Guaranteed! (Consumer Guarantee: If for any reason you are not satisfied after using this product, simply send us original proof of purchase and we will refund the purchase price.)
• Use on driveways, sidewalks, and patios; along fences, foundations, curbs, retaining walls and edge of lawns, as well as on decorative rock or gravel areas
• Rainproof in 10 minutes
• Visible results in 3 hours

User questions & answers

Question:	Does this product leave a disapating stain so you can see where you sprayed
Answer:	Had never stained my concrete driveway nor the rock gardens around my home.
Question:	Can you use this around shrubs and trees without killing the shrubs and trees
Answer:	Roundup Extended Control Concentrate may be used for spot treatment to kill individual weeds around trees and shrubs, and in flower gardens. Do not allow spray to drift to desirable plants as it will harm them. This product should only be used around well-established plants. Do not use it around the root zone of plants that are less than 6 months old.
Question:	The sprayer won't spray, any reason I can't put this in a spray bottle and use it that way? Widowed and appreciate your answers
Answer:	yes you can do that.i got a bottle with a sprayer attached. it worked just great.i think round up puts them out too. you can use the bottle for almost anything. i hope this helps.
Question:	Does Roundup kill or damage the beneficial microorganisms in soil that help make available important nutrients to food crops
Answer:	No it does not kill microbes in the soil. In fact it helps farmers with no till and please let's not give IARC any credibility. It's not regulatory, and found sunlight, alcohol, bacon and salami was cancer causing. Follow the label and you will be fine.

Product features

Fast & Easy Way to Kill Weeds

Just connect, extend, pump and go! The Pump ‘N Go 2 Sprayer with an extendable wand provides up to 10 minutes of continuous spray to help you efficiently tackle weeds.

Easy to Refill

No mixing and no measuring to refill your Pump ‘N Go 2 Sprayer bottle with the Roundup Ready-To-Use Extended Control Weed & Grass Killer Plus Weed Preventer II Refill bottle.

Kills Weeds to the Root!

Coverage will vary based on the number of weeds treated and the size of the weeds in a given area. Container will cover approximately 400 sq. ft. Always read and follow label directions.

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.

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.

Product description

• Dual-action formula
• Kills existing weeds and grasses to the root
• Prevents new weeds from growing for up to 4 months by creating an invisible barrier
• Roundup Extended Control W and G Killer; RTU; 24-Ounce

User questions & answers

Question:	What kills Red clover
Answer:	Per the bottle made in USA. Also like if your not happy after useage you get a full refund
Question:	Does this work on trumpet vine
Answer:	Use the medication first. Let dry then apply the polish.
Question:	Does this work on dandelions
Answer:	Go into manage order and change the address
Question:	Have you had any problems with the nozzle getting clogged
Answer:	So far, yes. Safe on everything. I have old hardwood floors and it is even gentle on them but gets them clean pretty quick.

Product description

Ortho GroundClear Year Long Vegetation Killer is formulated to kill weeds and grasses and prevent new growth for up to 1 year. This ready-to-use product can be applied with the attached Comfort Wand to areas where weeds are not desired, including driveways, sidewalks, gravel areas, rock and desert landscapes, under decks, on parking areas, along fences and curbs, and in unplanted areas. This fast-acting formula should be applied to actively growing weeds. You'll see visible results in an hour with Ortho GroundClear Year Long Vegetation Killer. Treats up to 400 sq. ft.

• Ortho GroundClear Year Long Vegetation Killer with Comfort Wand kills weeds and prevents any re-growth for up to 1 year with a single application
• Fast-acting formula starts working immediately
• Starts to kill weeds and grasses in 1 hour
• Apply to driveways, sidewalks, gravel areas, rock and desert landscapes, under decks, on parking areas, and along fences and curbs
• For the best results, apply using the attached Comfort Wand when weeds are actively growing on sunny days when the temperature is above 60°F

User questions & answers

Question:	Will this kill moss
Answer:	Yes, this is listed to be safe for fescue, which is what I have in my lawn. It did not harm the grass but also did not do a good job of killing any lawn weeds. I've had better success with ortho weed b gon plus crabgrass killer.
Question:	Will this kill the bamboo runners from my neighbor's yard
Answer:	Yes, Ortho WeedClear is registered to control Foxtail while being safe for the lawn.
Question:	Will it kill ivy along a fence line
Answer:	Thank you for your question regarding Ortho WeedClear Lawn Weed Killer. Removing the dead weeds is not required. It would be a personal preference as to how to proceed. If you have any further questions, feel free to contact us at 866-324-9192.
Question:	Is 45 degrees outside too cold to use it
Answer:	Nope, just tried.

• KILLS WEEDS & GRASS FAST - Eliminate any type of weed in just a matter of hours. Expect full desiccation in less than 24 hours. Green Gobbler contains 20% acetic acid. Use on crabgrass, dandelions, clover weeds, white clover, moss, etc.
• SAFE TO USE ANYWHERE - Perfect for residential, commercial, industrial and agricultural use. Apply where weeds and grasses are not desired. Use on driveways, sidewalks, concrete, mulch beds, pavers, flower beds, parking lots, farmlands, barns, etc. Ready to use right out the container.
• CERTIFIED FOR ORGANIC USE - Completely eliminates and desiccates weeds and grasses without using toxic chemicals. Made straight from corn. OMRI listed weed killer and certified for organic use.
• POWERFUL FORMULA - NO potentially cancer-causing chemicals. Glyphosate-free. 20% formula is four times stronger than traditional table vinegar. Made strictly from ethanol distilled from corn grain.
• 30-DAY MONEY BACK GUARANTEE - If you are not pleased, call or email us with your order number and we will reimburse your entire purchase. We value our customers and we stand behind all of our products. Expect a refund with no questions asked.

User questions & answers

Question:	Is it safe to use at the edge of a lake
Answer:	Sí, lo hace, pero hay que tener cuidado al rociarlo, ya que puede matarlo todo. Aunque he estado tratando de matar un árbol pequeño, pero no he tenido exito. No camine sobre esa área despues de rociar, tambien hágalo en Un buen día no ventoso o lluvia.
Question:	How soon can you plant your garden after using this product
Answer:	Hello! Kill weeds and prevents weeds for up to 1 year Treats 17,297 sq. ft. Ideal for fence rows, gravel paths, sidewalks, driveways, parking areas and around farm buildings and barns Apply to locations only where no vegetation is desired Can be used for total vegetation control (bare-ground) or spot control of brush, vines and weeds
Question:	Does anyone know if this will work on bamboo? Yes, loose in the years. Ugh. Thanks
Answer:	Ok there are two rates on the label. One is 6 ounces per gallon for spot treatments and the other is confusing and is more for spraying large areas. It says to use 7.4 ounces in 1 to 10 gallons of water and to spray that over 1000 square feet. Basically what that means is use whatever water between 1-10 gallons that it takes you to cover 1000 square feet at the pace you are working and the rate your sprayer is putting out spray. What is important is that you get 7.4 ounces of chemical over 1000 square feet. Call us at 800-264-5281 if you have any questions.
Question:	Is this safe to use around plants and trees that are in mulch
Answer:	six oz. to one gal.RM43 43% Glyphosate Plus Weed Preventer Total Vegetation Control is ideal for fence rows, gravel paths, sidewalks, driveways, parking areas and around farm buildings and barns -- anywhere you want to spray once and be done for up to 1 year. The concentrated formula of glyphosate and imazapyr is effective against most noxious weeds, grasses, vines, brush and trees. For use on non-crop areas as a spot treatment for brush, vines and weeds or on bare ground for total vegetation control. Do not spray this product over the root systems of desirable plants. One gallon treats 17,297 square feet.

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 & Grass Killer2 is pre-mixed and ready to use for spot treatment of weeds and grasses. Use it on and around patios, walkways and flower beds. This formula is rainproof in 15 minutes—rainfall or watering after 15 minutes won’t wash away effectiveness. Spectracide Weed & Grass Killer2 kills down to the root and delivers visible results in as fast as 3 hours. Plant new flowers, trees and shrubs in the treated area after just 1 day. When used as directed, Spectracide Weed & Grass Killer3 works the first time, every time! For best results, apply during warm, sunny weather when the temperature is over 60 degrees. The AccuShot sprayer allows for continuous spraying and precise application. It features a comfortable, ergonomic grip and an extendable wand that makes it easier to target only the weeds you want to kill. In addition, it features a one-touch continuous spray that requires no repetitive squeezing, pumping or pulling. The AccuShot sprayer is reusable – keep it for use with Spectracide Weed & Grass Killer3.

• KILLS WEEDS AND GRASSES: Use on driveways and walkways, and around fences, trees, flower beds, shrubs and other areas in your yard.
• FAST-ACTING FORMULA: Visible results as fast as 3 hours – replant new flowers, trees and shrubs the same weekend.
• RAINFAST: Rainfall or watering 15 minutes after application will not wash away effectiveness.
• KILLS THE ROOT: Completely cover the leaves of the target vegetation.
• MONEY-BACK GUARANTEE: Guaranteed results or your money back – see product label for details.

User questions & answers

Question:	Can this be used around artificial turf without any damaging effects.. ie color damage
Answer:	No only weeds.
Question:	Is this product pet friendly
Answer:	I don't have those to kill but it was quickly effective on the weeds I sprayed in my planters etc.
Question:	will this kill tree stumps
Answer:	Yes it will.
Question:	I just purchased this product and the hand pistol sprayer does not work. It will not siphon up the product. This seems to be a common problem. Fix
Answer:	I would doubt it. Only worked well on weeds that were not deep

Product description

Kill the toughest weeds and grasses down to the root with Roundup Ready-To-Use Weed & Grass Killer III! The formula is ideal for use in and around vegetable gardens, flower beds, tree rings and mulched beds, as well as on cracks in driveways, walkways and patios. This convenient, no-mix formula is rainproof in just 10 minutes—AND you get visible results in 3 hours. Kill weeds faster with Roundup.

• Kills the toughest weeds and grasses to the root. (If for any reason you are not satisfied after using this product, simply send us original proof of purchase and we will refund the purchase price. )
• Convenient, no-mix formula
• Use in and around vegetable gardens, flower beds, tree rings and mulched beds, as well as on cracks in driveways, walkways and patios
• Rainproof in 10 minutes
• Visible results in 3 hours

User questions & answers

Question:	Will this kill Japanese Knotweed
Answer:	So far, it is doing great damage to my JK, but it's advised to WAIT and spray in the fall when it's in full flower. This is when the plant will carry the poison down to the root. If you spray earlier in the season when it's growing, you'll just kill the foliage and it will grow back again. I'll know more next season, but after a year and a half of failed mechanical control, this seems to be working! The hard part is waiting and letting it flourish until it flowers!
Question:	How many square feet does it kill
Answer:	John, thank you for your question regarding Roundup Ready-To-Use Weed & Grass Killer III -- with Pump 'N Go 2 Sprayer, Use in & Around Vegetable Gardens, Tree Rings, Flower Beds, Patios & More, Kills to the Root, 1.33 gal. The coverage is 400 square feet for the entire 1.33 gallon container.
Question:	how to get a better pump replacement
Answer:	I gave up on this because of the pump and cost of the ready to use solution. I went with a 1 gal Chapin 20000 sprayer and I buy the concentrate for it. Much more economical, results are as good and the sprayer is more reliable.
Question:	I followed every instruction exactly and the motor turns on, but nothing comes out. What could I be doing wrong
Answer:	That just happened to me as well. I realized in my case that the red connector wasn't pushed all the way into the top. I set the bottle down on the ground and with all my weight pushed it in and then it locked in and the chemical came right out. It had to be flush against the top of the bottle to actually come out. Hope that made sense.

Product features

Convenient & Ready to Use

No mixing required. Simply connect and extend the wand, then spray unwanted weeds and grasses. Treats up to 400 sq. ft.

Unique Comfort Wand

Easy-to-use with extended reach with a continuous spray. No bending over and no more hand fatigue.

Kills Weeds to the Root!

Spray existing weeds and grasses you want to kill. Always read and follow label directions.