13 best granular crabgrass killers

Product description

Barricade DG Pro is one of the best and most cost effective granular weed preventer herbicides on the market. It is labeled to help prevent over 30 grass and broadleaf weeds in established turfgrasses, lawns, landscapes, and ornamental beds. It contains .48% of the active ingredient Prodiamine. Please refer to product label for complete application rates and timings. The product must also receive rainfall or irrigation in order for the herbicide prevention zone to become active.

• Apply this product only in EARLY SPRING and FALL
• Barricade professional-grade pre-emergent weed control is designed to prevent weeds, and will not aid in eliminating existing weeds.
• Contains 0.48% of the active ingredient prodiamine - Labeled to prevent over 30 grass and broadleaf weeds
• Trusted by top turf care professionals to prevent problem weeds without harming desirable plants
• DG Pro formulation allows for more particles per square inch of chemical - leads to better control of weeds

User questions & answers

Question:	Just reseeded by Bermuda lawn last week. Is this ok to use or should I wait
Answer:	I would wait. Barricade prevent any seed to germinate.
Question:	Has anyone used this in the fall to prevent crabgrass the next spring? I've seen it recommended that way for other weeds but not for crabgrass
Answer:	From what I understand, you need to reapply as per directions, due to Crabgrass germination process from early spring to mid to late summer, depending on weather conditions. This product is a "pre"emergent,so to be effective, apply to kill weed seeds before they can germinate.
Question:	Can I use it if I have dogs in my backyard? Thinking about only using in my front yard away from my pets
Answer:	I believe the package said not harmful for pets
Question:	what is the Nitrogen value in this product? not seeing it on the label
Answer:	This has zero Nitrogen. This is a granular pesticide product. It does not contain any NPK.

Product features

Prevent Weeds All Season Long

Barricade is The Andersons professional-grade pre-emergent weed control. Containing 0.48% of the active ingredient prodiamine, Barricade is one of the best and most cost-effective granular weed preventers on the market. It can be used on established lawns and landscape beds to prevent over 30 grass and broadleaf weeds like crabgrass, goosegrass, foxtail, lambsquarter, henbit and more.

Barricade features The Andersons patented Dispersible Granular (DG) Technology which allows each granule to disperse into thousands of micro particles after coming into contact with water. Because of DG Technology, Barricade can move past the thatch layer of your lawn and into the soil where it prevents the germination of weed seeds.

When To Apply Barricade - Spring and Fall

Barricade is a pre-emergent weed control, which means that is designed to prevent weeds. Application timing is critical to the product's performance.

To prevent summer annual weeds in both northern and southern turf types, apply Barricade in early spring prior to soil temperatures reaching 55 degrees Fahrenheit at a four inch depth. Applying at this time will prevent weed seeds from germinating.

In southern zones, Barricade can be reapplied in the fall to prevent annual winter weeds like poa annua, also known as bluegrass.

Remember, Barricade must receive irrigation or light rainfall of at least .05 inches for the herbicide prevention to activate.

Barricade and Seeding

In the same way that Barricade prevents the germination of weeds, it can also inhibit the germination of turf.

If you already seeded wait 60 days or until after the second mowing, whichever is longer, before you apply Barricade.

How long you should wait to seed or overseed after applying Barricade depends on your climate. Refer to the table below for recommended intervals.

Product description

Prodiamine pre-emergent herbicide in water dispersible granule formulation. This is a 5oz bottle made specifically for DIYers who want small quantities of this professionally formulated pre emergent herbicide to be mixed in water and sprayed out as a liquid. Yard Mastery is proud to bring this to market specifically in a smaller bottle for DIYers. #DIYfirst Prodiamine is a pre-emergent used in spring and fall to stop problem grasses and weeds in lawns. It is best known as a crabgrass and poa annua pre emergent but is also stops other listed weeds including: Barnyardgrass, Carpetweed-04, Chickweed (common), Chickweed (mousear), Crabgrass (large and smooth), Crowfootgrass, Cup grass (woolly), Foxtails (annual), Goosegrass, Henbit, Itchgrass, Johnsongrass (seedling), Junglerice, Knotweed, Kochia, Lambsquarters (common), Lovegrass, Panicum (browntop, fall and Texas), Pigweed, Purslane (common), Pusley (Florida), Rescuegrass, Shepherdspurse, Signalgrass Broadleaf, Speedwell (Persian), Sprangletop, Spurge (prostate), Witchgrass, Woodsorrel (yellow, from seed) Since this is a professional formulation, there are several ways to parse the usage and rates. Our recommendation is to apply two applications in spring for crabgrass, known as “split applications” and each of those should be .183oz/1000 sq ft (5.2g). We recommend weighing product on a scale to be accurate and grams will be the easiest. Mix 5.2 grams of prodiamine 65 WDG in 1 gallon of water and this spray mix can cover 1,000 sq ft.

• 5OZ BOTTLE - Professionally formulated for DIYers who want small quantities of pre emergent. Enough for 1 entire season on a 10,000 square foot yard.
• STOP CRABGRASS - Use this in spring and fall to stop crabgrass and poa annua as a pre emergent but this also stops other listed weeds. See full product description below.
• WATER DISPERSIBLE GRANULE (WDG) - Mix in water and sprayed out as a liquid via pump or battery sprayer. Product must be watered in.
• SPRING AND FALL APPLICATIONS - Mix .183oz or 5.2 grams of prodiamine 65 WDG in 1 gallon of water and this spray mix can cover 1,000 sq ft.
• FOR ALL GRASS TYPES - Ok On Kentucky Bluegrass, Perennial Rye, Turf Type Tall Fescue, Bermuda, Zoysia, St Augustine, Centipede and Bahia Grasses.

User questions & answers

Question:	Should I let this dry first or should it be watered in
Answer:	water it in within 36 hours of the application. 1/2" of irrigation or rainfall is recommended.
Question:	Does this stop lespedeza from germinating
Answer:	Hey thanks for your question. Unfortunately, Prodiamine WDG is not labeled for control of Lespedeza of other bush clovers.
Question:	LCN can this be used on burmuda grass
Answer:	Yes it sure can. You would follow the label instructions for warm season turf for the yearly max allowed.
Question:	What weeds will this prevent in a tall fescue lawn with a fall application
Answer:	The primary fall weeds that this will target are poa annua (annual bluegrass), hairy bittercress, henbit and chickweed. It will also stop spurge that may be germinating now.

Product description

Now, a weed and feed that also kills crabgrass; The BioAdvanced All-in-One Weed and Feed fights to kill weeds and strengthen your lawn; Not only does it kill over 200 listed broadleaf lawn weeds like dandelion, clover, and chickweed, it also kills crabgrass; This product also feeds, greens, and strengthens your lawn through fertilizer and Micro-Feed action; The Micro-Feed action improves nutrient uptake during and between feedings to fortify roots and increase resistance to heat and drought; Specially formulated for Northern lawns, the weed and feed is safe to use on Bermudagrass, Fescue, Kentucky Bluegrass, Buffalo grass and more; For best results, apply in Spring or early Fall; The granules are easy to use with a drop or rotary spreader; This BioAdvanced All-in-One Weed and Feed measures 24-pounds and treats up to 10,000 square feet; Active Ingredients: 0;818% 2,4-D; 0;419% Quinclorac; 0;073% Dicamba; EPA Registration Number: 92564-3

• ALL-in-ONE FORMULA: Now, a weed and feed that also kills crabgrass
• WEED KILLER: Kills listed broadleaf lawn weeds including dandelion, clover, chickweed, and more. PLUS kills crabgrass and other grassy weeds
• LAWN FERTILIZER: Feeds, greens, and strengthens your lawn
• MICRO-FEED ACTION: Micro-Feed Action improves nutrient uptake during and between feedings to fortify roots and increase resistance to heat and drought
• COVERAGE AREA: Treats up to 10,000 square feet
• RESTRICTIONS: Not for sale in HI, NY, FL

User questions & answers

Question:	I applied this to my lawn and 6 hours later it rained. Do I need to reapply and if I do when
Answer:	This is safe for Centipede. I use it twice a year to kill off Torpedo grass in Louisiana. I use 2.5 oz to 1 gallon of water in a cheap pump sprayer. I learned to spray it after it rains but no additional rain in the forecast when the grass/weeds are actively growing. I spray it in the evening when it is cool since it’s all 90 plus here in New Orleans. This stuff works great!
Question:	Will this product kill goosegrass or at least prevent it from growing
Answer:	Per the manufacturer it shouldn't hurt desirable plants
Question:	I have a scotts speedygreen 3000, what setting should i spread this on
Answer:	It's a product to make a spray to be used on the leaves of grass like you would use the Ortho ready to use product Grass-B-Gon which costs about $6 for a 24 oz spray bottle. ($24 for 3 at Amazon) The Ortho product would be better to purchase from ace hardware if you only have need for only a single limited use. This concentrated product could be used to mix with water and fill a gallon sprayer (4 oz gal) a couple of times or refill the 24 oz spray container about a dozen times. The Ortho Grass-B-Gon product says not to cut the grass before using to allow it to get to the roots. It is absorbed into the roots from spraying on the leaves and it's effectiveness used on just the soil would be at a minimum greatly decreased if it worked at all. It's a great product for when grasses are mixed in with shrubs in your garden and you can just spray the grasses and a few weeks later they are yellow and dead. Many grasses have underground root systems and merely pulling the exposed grass does not eliminate the grasses from your garden This product can be used on some of an invasive grass taking over your garden and kill them from the root by spreading throughout the root system
Question:	what if I don't know what type of grass I have
Answer:	For Ground Application (Broadcast) the product label indicates a water volume of 1 to 10 pints of spray solution per 1,000 sq. ft. and lists the amount of concentrate to add depending on the type of area and height of the weeds. For spot treatment it says 2-3fl. oz. in 1 gallon of final volume of spray solution. Add a 1/2 gallon of water to your spray tank, for annual grasses up to 6" add 2fl. oz. of concentrate then top it up to a gallon with water. For annual grass up to 12" and perennial grass, add 3fl. oz. of concentrate to 1/2 gallon of water in your sprayer then top it off to a gallon with water. Keep agitating the solution during use.

Product features

BioAdvanced All-in-One Weed & Feed

BioAdvanced All-in-One Weed & Feed lawn fertilizer and herbicide is the future of lawn fertilizers. Feeds and optimizes your turf at every level. Your lawn will be better nourished during and between fertilizers weed and feed applications.

• Apply anytime - Spring or Early Fall
• 25% slow-release formula

Kills Crabgrass

Plus, this product kills over 200 broadleaf and grassy weeds, including Dandelion, Clover, Chickweed, Spotted Spurge and other listed weeds

Micro-Feed Action

This proprietary technology unlocks essential nutrients already in the soil to create a more nutritious, resilient root zone. It improves nutrient uptake during and between feedings, plus increases resistance to heat and drought

Specially Formulated For Northern Lawns

Only use this product on established lawns of the following turf types; Bermudagrass, Fescue, Zoysiagrass, Kentucky Bluegrass, Ryegrass, Buffalograss and Seashore Paspalum. Application to Bermudagrass may cause temporary yellowing or discoloration, but full recovery can be expected. DO NOT use it on other types of turf. Be sure to check the label for application rates

Use any rotary or drop spreader

Apply granules evenly over lawn. Apply uniformly by treating lawn borders then filling in the center. Make parallel passes walking at a steady pace

• If using a broadcast or rotary spreader, make sure each strip overlaps the previous strip to ensure complete coverage
• If using a drop spreader, make sure the wheels overlap the wheel marks in the grass from the previous strip to ensure complete coverage

User questions & answers

Question:	Does it prevent crabgrass
Answer:	Yes - this product is very effective in the prevention of crabgrass and other weeds as listed on the product label.
Question:	Can this be used on Zoysia Grass
Answer:	Yes this may be used in established Zoysia.
Question:	What are the spreader settings for a scotts edge guard spreader
Answer:	It varies depending on how much of a coat you want to apply. The pictures on the page show that the edge spreader can range from 4 to 7.5
Question:	When should I put it down
Answer:	In the late winter or early spring. Crabgrass and other annual weeds that you are trying to prevent often germinate after several days with soil temperatures (NOT air temperatures) being around 55 degrees. The microbes in the soil are what break down this pre-emergent and since microbes in the soil are fairly dormant in cold weather, that means you can put this down early, well before the soil reaches 55 degrees and the pre-emergent herbicide will still be active when the soil reaches the temperatures where annual weeds start to germinate. This does not kill the seeds, it stops root development as the seeds germinate so the weed/plant does not reach a stage where it will emerge from the soil and grow. Many lawn care professionals put down their pre-emergent herbicides when the soil temperatures are in the 35-45 degree range to prevent weeds. Oddly, I have yet to see anybody state an actual temperature for the soil as a guide to apply pre-emergence herbicides in he fall...? Keep in mind this will prevent plants from growing, so if you are planning on putting down new grass seed or overseeding to thicken growth in your lawn, this will also prevent desirable plants and grass from germinating as well.

Product features

Prevent Weeds All Season Long

Barricade is The Andersons professional-grade pre-emergent weed control. Containing 0.48% of the active ingredient prodiamine, Barricade is one of the best and most cost-effective granular weed preventers on the market. It can be used on established lawns and landscape beds to prevent over 30 grass and broadleaf weeds like crabgrass, goosegrass, foxtail, lambsquarter, henbit and more.

Barricade features The Andersons patented Dispersible Granular (DG) Technology which allows each granule to disperse into thousands of micro particles after coming into contact with water. Because of DG Technology, Barricade can move past the thatch layer of your lawn and into the soil where it prevents the germination of weed seeds.

When To Apply Barricade - Spring and Fall

Barricade is a pre-emergent weed control, which means that is designed to prevent weeds. Application timing is critical to the product's performance.

To prevent summer annual weeds in both northern and southern turf types, apply Barricade in early spring prior to soil temperatures reaching 55 degrees Fahrenheit at a four inch depth. Applying at this time will prevent weed seeds from germinating.

In southern zones, Barricade can be reapplied in the fall to prevent annual winter weeds like poa annua, also known as bluegrass.

Remember, Barricade must receive irrigation or light rainfall of at least .05 inches for the herbicide prevention to activate.

Barricade and Seeding

In the same way that Barricade prevents the germination of weeds, it can also inhibit the germination of turf.

If you already seeded wait 60 days or until after the second mowing, whichever is longer, before you apply Barricade.

How long you should wait to seed or overseed after applying Barricade depends on your climate. Refer to the table below for recommended intervals.

Product description

Preemergent Weed Control 0-0-7 Prodiamine .38% Active Ingredient: Prodiamine .38% For Use In: Established turf grasses; golf courses (excluding putting greens), sod farms, and lawns Prevents crabgrass, poa annua (annual bluegrass) and more This is a granular prodiamine pre-emergent weed control product. Strategies for weed prevention include crabgrass in the spring, and poa annua (annual bluegrass) in fall. There are other weeds controlled or suppressed but the primary targets are the two mentioned here. Applications require watering in - ½” irrigation or rainfall. Prodiamine is the active ingredient in this pre-emergent herbicide. The label spells out the rates in “pounds per acre” and I have translated that here for you so you can compare to other pre-emergent products you may be looking at. Great for use in: Bahiagrass, Centipedegrass, Bermudagrass, Zoysia, St. Augustinegrass, Seashore Paspalum, Tall Fescue (including turf-type) Manufactured by: Sunniland Corporation EPA Reg # 9404-92

• .38% PRODIAMINE - Strategies for weed prevention include crabgrass in the spring, and poa annua (annual bluegrass) in fall.
• FOR ALL GRASS TYPES - Great for use in: Bahiagrass, Centipedegrass, Bermudagrass, Zoysia, St. Augustinegrass, Seashore Paspalum, Tall Fescue (including turf-type).
• PREVENTS CRABGRASS - Prevents crabgrass, poa annua (annual bluegrass) and more.

Product description

Weed Beater Complete

Weed Beater Complete offers strong control of a wide variety of weeds in lawns. This product is conveniently usable for pre- and post-emergent weeds. This great formula will provide you with excellent results. It can work on both warm and cool season grasses.

About Bonide:Bonide has been trusted since 1926 as the leader in providing the best possible products and solutions for home, lawn, and garden pest problems. Based out of Oriskany, New York, we continue to grow our reputation as a leader in the lawn and garden care categories by delivering the highest quality products alongside our great customer service. Our goal is to help consumers throughout their entire purchasing process by recognizing signs of trouble, developing the best solutions, and recommending the perfect products.

• 5,200 SQUARE FEET OF PROTECTION - With just 10 pounds of Weed Beater Complete, you can protect up to 5,200 square feet of your property.
• PRE AND POST FORMULA - The formula for Weed Beater Complete takes care of pre-emerging and post-emerging control of both grassy and broadleaf weeds.
• WIDE RANGE OF CONTROL - This product gets rid of crabgrass, nutsedge, goosegrass, ground ivy, and way more. It can kill the toughest weeds with systemic action from the leaves all the way down to the root.
• GRANULAR APPLICATION - Unlike most weed killer concentrate formulas, this product is a dry-application granule that can be used on warm and cool season grasses, and it will work equally well on both.
• READY TO USE - This product is conveniently ready to use when it arrives. Apply exactly as directed on the label for the best results.

User questions & answers

Question:	I'm using this on my mossy pathways to control weeds, esp. poa annua. will it harm ferns, blueberries, mugho? thx
Answer:	No....the gate itself is the only structure that crosses the opening. So when you open it that is gone and you just walk like normal.
Question:	How long do you need to wait before putting down grass seed
Answer:	You need to lift and pull so no a dog nose would not open it
Question:	How soon after you water it in after the 48 hours can you mow
Answer:	Since it is installed with brackets on each side there isn’t a way to use 2 of them together. It works really well in an open doorway or for stairs as shown in the picture.
Question:	What are the active ingredients
Answer:	The correct answer is this is a 36 inch gate therefore it opens to 36 inches and when closed it is only 11.5" wide...... Very narrow when closed The other models are 60 inches open/15.5 inches closed.... 84 inches opened/21.5 inches closed and finally 108 inches opened (9FT!!!)/25.5 inches closed. Competitors 60 inch model has a closed width of 25.5 inches for comparison purposes The Keepsafe product has widest opening whilce maintaining the narrowest closure in the industry.......

Product features

Bonide Weed Beater Complete

This product gets rid of crabgrass, nutsedge, goosegrass, ground ivy, and way more. It can kill the toughest weeds with systemic action from the leaves all the way down to the root.

The formula for Weed Beater Complete takes care of pre-emerging and post-emerging control of both grassy and broadleaf weeds.

Protects Your Lawn

With just 10 pounds of Weed Beater Complete, you can protect up to 5,200 square feet of your property.

This product is conveniently ready to use when it arrives.

Product description

Espoma Organic Weed Preventer . All natural weed preventer and lawn food . Prevents dandelions, crabgrass and other common weeds. Provides long lasting greening that won’t burn.

From the Manufacturer

Made from corn gluten meal, an all natural by-product from the manufacturing of cornstarch, Espoma Organic Weed Preventer feeds lawns to ensure a deep, green color and prevents weeds, including crab grass and dandelions, by inhibiting root development in seedlings. Children and pets can safely play on the lawn after the application. Apply twice per year, early spring and fall. Granulated for easy application, Espoma Organic Weed Preventer provides long lasting nitrogen for a thicker, greener lawn. Derived from: corn gluten meal and contains 8.23% slow release nitrogen. 25 lbs. covers 1,250 sq. ft.

• Espoma Weed Preventer is an all natural weed preventer and lawn food made from pure corn gluten meal
• Weed Preventer prevents dandelions, crabgrass, and other common weeds, and provides long lasting greening that won't burn
• Children and pets can play on lawn immediately after application!
• Application: Apply 2 times per year: Early Spring before weed seeds germinate, and Early Fall
• For use on established lawns only. Do NOT use when seeding a new lawn or over-seeding

User questions & answers

Question:	Do I use this before or after I fertilize my lawn in the Fall
Answer:	I wouldn't necessarily use this in the Fall. September is a nice cool month to do some reseeding, and you can't put this down within 6 weeks of seeding the lawn. I tend to do a March application and a 2nd April application, leaving me a window to seed the lawn in June. Always remember, June and September are the 2 best months to seed your lawn. I also wouldn't put this down in the fall because crabgrass does not tend to germinate in the fall, it germinates in March and April.
Question:	Is this effective against crabgrass
Answer:	I used it for the first time this season. I couldn't see that it did anything although I understand that it should be used for 3 consecutive seasons to see significant results. I wasn't pleased with the size of the pellets (rabbit food size). It took several rain events for the product to dissolve. Maybe this is better but it just wasn't what I expected. In the spring I plan to use a chemical crabgrass preventer. I'm changing over to a zoysia lawn. Zoysia may go dormant and turn brown in the winter but it requires no watering and less mowing in summer. In a few seasons I won't need any fertilizer or weed killer (except for spot treatments).
Question:	Can this be used in the garden as well as the lawn
Answer:	Does this kill the grasses that produce those nasty "Foxtails"? I have animals, vegetable garden, etc. and need a better way to kill these weeds/grasses before they produce the foxtails. Trying to "weed-wacker" them down before they get the foxtails is not always possible for me due to health issues.
Question:	Is this a good product to use on gravel walkways to avoid weed growth
Answer:	Mike McGrath says: Spread even the finest quality corn gluten on established weeds like those walkway ones, however, and you'll simply be feeding them. Mulch,vinegar, flame, hoeing and/or hand pulling are the answer here-and in that large-scale, Master Gardener situation. Yes, you could prevent future weeds by dusting with corn gluten every six weeks, but it would be hugely expensive and you'd be wasting all that great nitrogen fertilizer if there weren't 'wanted' plants growing in that area. (See below.)

Product features

Espoma Organic Weed Preventer

All natural weed preventer and lawn food

• Prevents dandelions, crabgrass and other common weeds.
• Provides long lasting greening that won’t burn.
• Children and pets can play on lawn immediately after application.
• Made from 100% corn gluten meal.

Product description

Looking for a way to prevent weeds for a beautiful lawn all season long? A single application of Scotts WeedEX Prevent with Halts in the early spring can prevent crabgrass and problem weeds. Rain, snow, or freezing weather won't affect the product performance, so you don't have to worry about the elements after you've applied. Apply easily with a Scotts broadcast, drop, hand-held or Wizz spreader to all lawn and grass types (except dichondra or bentgrass).

• Scotts WeedEX Prevent with Halts prevents crabgrass all season long
• Stops crabgrass before it starts
• Apply in early spring for season-long prevention of crabgrass, Fall application prevents winter weeds such as poa annua, henbit and chickweed
• Effective pre-emergent control of crabgrass, foxtail, spurge, oxalis, and other grassy and broadleaf weeds
• Use on all lawn and grass types (except dichondra or bentgrass)

User questions & answers

Question:	It says early spring application. Will this still work after the weeds have grown or only before they take root
Answer:	Scotts WeedEx Prevent with Halts is a pre-emergent. If applied when the targeted weeds have already germinated, it will not help control them, or prevent them from coming back.
Question:	How many times do I need to apply in the fall for Poa Annua
Answer:	You should only need to apply this product once in the fall before soil temperatures drop below 70°F.
Question:	Will this kill sandburs
Answer:	This is a "PRE-Emergence" which means it will prevent weeds from sprouting. EXCELLENT control from Crabgrass
Question:	Is this a 10lb bag? Does it come in bigger bags
Answer:	Yes, 25 lb, but don’t know if Amazon sells it.

Product features

Apply in Early Spring for Season-Long Prevention of Crabgrass

Looking for a way to prevent weeds for a beautiful lawn all season long? A single application of Scotts WeedEX Prevent with Halts in the early spring can prevent crabgrass and other problem weeds as listed.

Weed Control

Controls the following weeds: crabgrass, foxtail, spurge, barnyardgrass, fall panicum, goosegrass*, henbit, chickweed, poa annua, corn speedwell and oxalis (common yellow woodsorrel).*For goosegrass control, repeat application in 8 weeks.

Stops Crabgrass Before It Starts

Apply in early spring for season-long prevention of crabgrass. Rain, snow, or freezing weather won’t affect the product performance, so you don’t have to worry about the elements after you’ve applied.

Prep & Apply

Apply Scotts WeedEX Prevent with Halts in early spring when the lawn is dry to prevent germination of crabgrass. It’s easy to use; first calculate the size of your lawn with the Scotts MyLawn app to determine coverage amount. Then pour product into your spreader and adjust setting per the product label requirements and apply. One bag treats up to 5,000 sq. ft. See label for full product instructions.

Product description

The days of multiple applications to kill weeds and grasses are over. Just one application of BioAdvanced Durazone Weed and Grass Killer kills existing weeds and grasses PLUS prevents new ones for up to 6 months. It kills crabgrass, chickweed, clover, dandelion, and more. Perfect for use on driveways, sidewalks, patios, along fences and foundations, mulch areas, and more. Do NOT use on lawns. Apply it to the entire zone you want protected against weeds, not just the emerged weeds- creating a weed prevention barrier that continues working for up to 6 months so you don't have to. Controlling weeds in your landscape has never been easier. The DuraZone Weed and Grass Killer measures 1.3-gallons and treats up to 650 square feet. Active Ingredients: 0.0061% indaziflam; 0.061% Diquat dibromide; 1.41% Glyphosate Isopropylamine salt. EPA Registration Number: 92564-55.

• Kills and prevents: non-selective herbicide kills all existing weeds and grasses and prevents new ones from emerging
• 6 Month protection: kills and prevents listed weeds and grasses for up to 6 months
• Weed and GRASS killer: kills crabgrass, chickweed, clover, dandelion, and more
• Use on: driveways, sidewalks, stepping stones, deck posts and more
• COVERAGE AREA: Treats up to 650 square feet

User questions & answers

Question:	Can I use this in a vegetable garden
Answer:	2 1/2" wide,4 5/8" long, 1.5" tall, don't know USB cord length
Question:	Will this kill onion grass? Should i spray directly on the onion grass or should i dig the onion grass up 1st before spraying? I have tried everything
Answer:	Where did you get the 800 figure? The one I got had a stamped M/N of M-UAE96 on the bottom which probably means the OEM is Logitech. If that's the case, it's more like 400 dpi.
Question:	Is this capable of killing scotch broom or hostas? i'm trying to rid my yard of them, and manual removal has failed
Answer:	Absolutely And these blinds are beautiful
Question:	Battery included
Answer:	No bigger. Several sizes

Product features

BioAdvanced DuraZone Weed & Grass Killer

Weeds can be annoying. Whether they're popping up in your patio, or sprouting in your sidewalk seams, you want them gone.

• One application kills existing listed weeds
• Plus keeps new listed weeds from emerging for up to 6 months.

With long-lasting protection and easy-to-use packaging, DuraZone makes non-selective weed control easier than ever.

Kills Crabgrass

Kills Foxtail

Kills Chickweed

Kills Clover

Product description

Quinclorac 1.5L Select is a selective, post-emergent herbicide that can be safely applied to many types of turf to control a variety of broadleaf and grassy weeds. Quinclorac 1.5L Select can be applied to both residential and non-residential turf. Quinclorac 1.5L Select can be applied from 7 days before seeding and up to 28 days after emergence on selected weeds. The use of a methylated seed oil, such as Duo Stick Select is recommended to greatly enhance the effectiveness of the product.

• KEY FEATURE: Selective, post-emergent herbicide that can be safely applied to many types of turf to control a variety of broadleaf and grassy weeds
• USE SITES: Residential Turfgrass & Non-Residential Turfgrass
• EFFECTIVE AGAINST: Crabgrass (large & smooth), Foxtail (giant, green & yellow), Kikuyugrass, Signalgrass (broadleaf), Torpedograss, Bindweed (field), Clover (hop, red & white), Daisy (english), Dandelion, Dollarweed, Geranium (Carolina), Morningglory spp., Speedwell (common, slender & thymeleaf)
• ACTIVE INGREDIENT: Quinclorac 18.92%

User questions & answers

Question:	can this product be mixed with other weed killers
Answer:	Quinclorac can be mixed with other herbicides, but you need to review all product labels to determine mixing order and compatibility. Also, be sure to use Methylated Seed Oil (MSO) as a surfactant when using Quinclorac. Be sure the other herbicides allow MSO as a surfactant.
Question:	The instructions say "for use in new york state by spot treatment only". can it not be used elsewhere
Answer:	It can be used elsewhere. States dictate how a product can be used in their state. Those instructions apply to New York. New York cannot broadcast spray. They can only spot spray. Please read and follow all label instructions. Thank you.
Question:	does it work on zoysia grass without damaging the zoysia
Answer:	The instructions say yes which is why I purchased it. Just. completed the first application last week and you can see the torpedo grass turning yellow and no damage to the zoysiia grass. This product requires multiple treatments (every 14 days) until torpedo grass is dead so will see how the remaining treatments work.
Question:	Will this kill other weeds in the lawn? Dandelion, ground ivy, or violets
Answer:	Here is a weed list.. It may not be all inclusive but should answer your question.. Barnyardgrass Bindweed, field Clover, hop Clover, red Clover, white Crabgrass, large Crabgrass, smooth Daisy, English Dandelion, common Dollarweed Foxtail, giant Foxtail, green Foxtail, yellow Geranium, Carolina Kikuyugrass Medic, black Morningglory spp. Signalgrass, broadleaf Speedwell, common Speedwell, slender Speedwell, thymeleaf Torpedograss Violet, wild Thanks for considering using Keystone Pest Solutions to purchase this product!

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 Preventer Granules will control all of your lawn’s weeds in one application. This granular formula will kill over 200 lawn weeds commonly found in home lawns, including dandelion, chickweed, thistle and clover, and will prevent crabgrass and other undesirable annual grasses. It provides up to 5 months of control, and it won’t harm lawns when used as directed. Apply Spectracide Weed Stop For Lawns Plus Crabgrass Preventer Granules any time, spring through fall, when weeds are actively growing. Recommended for established turfgrasses, including Kentucky bluegrass, perennial ryegrass, fine and tall fescues (cool season); and for bahiagrass, Bermudagrass, buffalograss, centipedegrass, zoysiagrass, St. Augustinegrass (except “Floratam”) (warm season). In the spring, the ideal time to apply just before or while forsythia is in bloom or when the first dandelion flowers appear. In southern areas (see the map on the product label), make a second application in six to eight weeks for best weed and crabgrass control. In the fall, apply Spectracide Weed Stop For Lawns Plus Crabgrass Preventer Granules when the weather cools and both grass and weeds are actively growing, generally around Labor Day.

• WON’T HARM LAWNS: Won’t harm lawns when used as directed – kills more than 200 types of weeds as listed.
• PRE-EMERGENT CRABGRASS KILLER: Prevents crabgrass and other undesirable annual grasses.
• UP TO 5 MONTHS CONTROL: Apply with a spreader at the rates directed on the product label.
• APPLY SPRING THROUGH FALL: Apply when weeds are actively growing.
• COVERAGE: This 10.8 pound bag covers up to 3,000 square feet of lawn.

User questions & answers

Question:	Can this be used during 90+ degree weather
Answer:	Thank you for your question. The product shouldn't be applied in temperatures above 85 degrees.
Question:	Can I apply this in winter
Answer:	Hi Joshua Ramos,thank you for the inquiry regarding our Spectracide Weed Stop For Lawns Plus Crabgrass Preventer Granules. You can not apply this product below 50 degrees or the product will not be effective.The satisfaction of our consumers is very important to us. Please contact us at 1-800-917-5438 or email us at [email protected] so that we may better assist you.
Question:	Will this kill spurge
Answer:	Hi joseph r ribikowski,thank you for the inquiry regarding our Spectracide Weed Stop For Lawns Plus Crabgrass Preventer Granules.This product only lists spotted spurge.The satisfaction of our consumers is very important to us. Please contact us at 1-800-917-5438 or email us at [email protected] so that we may better assist you.
Question:	How soon can dogs return to the yard
Answer:	We thank you for your inquiry. After applying the product, and once the ground is completely dry, it will be safe for your dogs to return to the yard.

Product features

Spectracide(R) Weed Stop(R) For Lawns Plus Crabgrass Preventer Granules

Application

Broadcast with spreader.

Apply anytime spring thru fall when weeds are actively growing.

This 10.8 lb bag covers up to 3,000 sq ft of lawn.

Product description

Crabgrass and Weed PreventerThis product is designed to help protect your garden or lawn from weeds and crabgrass. Apply this product as directed on the label. Do not use this product on fruit or vegetable plants. This preventer can help your garden to combat a large variety of weeds including dallisgrass, henbit, knotweed, purslane, speedwell, and more.About Bonide:Bonide has been trusted since 1926 as the leader in providing the best possible products and solutions for home, lawn, and garden pest problems. Based out of Oriskany, New York, we continue to grow our reputation as a leader in the lawn and garden care categories by delivering the highest quality products alongside our great customer service. Our goal is to help consumers throughout their entire purchasing process by recognizing signs of trouble, developing the best solutions, and recommending the perfect products.

• PREEMERGENT WEED CONTROL - Apply this product to lawns or gardens in the spring, and it will keep weeds and crabgrass out for the whole season.
• READY TO USE - Bonide weed preventer is ready to use, and it is easy to apply. It can be applied up to 4 weeks later than other crabgrass preventers and provides up to four months of crabgrass control
• COVERS UP TO 5,000 SQUARE FEET - This bag can treat up to 5,000 square feet of turfgrass. It can be used on cool-season and warm-season turfgrass. Apply the granular product to the ground as directed by the label.
• CRABGRASS AND OTHER WEED KILLER - This weed killer and prevention technique can help clear out, control, or suppress over twenty different weeds. This includes foxtail, chickweed, annual bluegrass, barnyard grass, goosegrass, spurge, and more.
• FOR LAWN AND ORNAMENTAL USE - Use this product on lawns or ornamentals as directed on the bag for the best results. Do not apply this to fruit or vegetable plants, and do not allow people or pets to enter the treated area until dust has settled.
• Spring application keeps weeds and crabgrass out for the whole season
• Covers up to 5000 square feet

User questions & answers

Question:	Can you seed after you lay this product
Answer:	google kudzu and learn how it was introduced into north america and spread through its use as a soil stabilizer during road building projects during the depression. it is an invasive species. repeated applications of Bonide should keep it in check - but it may be a long battle. be careful not to spray Bionide on desired species.
Question:	It’s a factor for dandelions
Answer:	Maybe once a month. It takes longer then roundup to see results. Almost 2 weeks but nothing comes back and I use half as much toma gallon vs. roundup. I like it much better.
Question:	Does this come with a shaker, or do you need a spreader to use
Answer:	No, it kills anything you spray at. So be careful when you spray weeds

Product features

Bonide Crabgrass & Weed Preventer

Our weed killer and prevention technique can help clear out, control, or suppress over twenty different weeds. This includes foxtail, chickweed, annual bluegrass, barnyard grass, goosegrass, spurge, and more.

Use this product on lawns or ornamentals as directed on the bag for the best results. Do not apply this to fruit or vegetable plants, and do not allow people or pets to enter the treated area until the dust has settled.

Safe for Lawns

Apply this product to lawns or gardens in the spring, and it will keep weeds and crabgrass out for the whole season.

Crabgrass & Weed Preventer is ready to use and easy to apply. It can be applied up to 4 weeks later than other crabgrass preventers and provides up to four months of crabgrass control.

Product description

Dependable post-emergent control of both broadleaf and grassy weeds in a wide variety of turf species from residential and commercial to golf courses, sports fields and sod farms.

• Use Sites: Commercial & Residential Turfgrass, Golf Courses, Sports Fields and Sod Farms
• Effective Against: Crabgrass, Clover, Foxtail, Dandelion, Black Medic, English Daisy, Morningglory, Dollarweed, Speedwell, Torpedograss, Kikuyugrass, Barnyardgrass, Bindweed, Signalgrass, Violet
• Active Ingredient: Quinclorac 75%

User questions & answers

Question:	will this harm a Buffalo Grass lawn? It was planted last summer
Answer:	Buffalo grass is listed on the label as highly tolerant along with Bermuda which is what I have. It is the best crabgrass weed killer that I have ever used, kills it in a couple of days. It can also be mixed with 2,4-d for a overall grass and broadleaf weed control. I also use methylated seed oil as a surfactant when mixing. Great product!!
Question:	Since my existing crabgrass will die in early Fall anyway, will using this before Fall reseeding help to prevent crabgrass from growing next summer
Answer:	Quinclorac is a post-emergent herbicide. It is most often used in the control of crabgrass, sedges, and broadleaf weeds. It does not work as a pre-emergent. However on our website you can find pre-emergents for crabgrass. Thank You Nina C
Question:	Will it kill Centipede grass
Answer:	It's not designed to kill centipede grass, however it can harm a centipede lawn.
Question:	How much emulsifier is recommended per gallon
Answer:	I used a 50oz soap jug to mix my solution. I put in 35oz of Trimec, 4oz of Quinclorac, and 6oz of Mentholated Seed Oil. Then I shook it for 5 min to mix well. I applied it using a Gilmore hand sprayer set for 4 Tablespoons per gallon.