Dimension 2EW Herbicide

$152.00 - $644.89

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4.5 out of 5 stars Rating: 4.7

29 Reviews | 153 Q&A


{ $152.00 { $148.80 $592.00 $644.89 $631.99
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Dimension 2EW Herbicide jug (64 oz)

Buy 1: $152.00 each

Buy 2 or more: $148.80 each

Dimension 2EW Herbicide - CASE (4 x 1/2 gallon jugs)Dimension 2EW Herbicide - CASE (4 x 1/2 gallon jugs) case (4 x 1/2 gallon jugs)

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Dimension 2EW Specialty Herbicide - 2.5 Gallon jug (2.5 gals)

Buy 1: $644.89 each

Buy 2 or more: $631.99 each

Total Price: $0.00

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Dimension 2EW Herbicide

Dimension Herbicide is a specialty selective pre-emergent herbicide formulation that is water-based and contains 2 lbs. of active ingredient per gallon. It can be sprayed on turf and used over the top of field and container-grown landscape and nursery ornamentals without harm for powerful control of grasses and broadleaf weeds. Dimension 2EW herbicide provides pre-emergence and early post-emergence control of crabgrass, and season-long control of crabgrass, goosegrass, foxtail, spurge and bluegrass annual (Poa annua). Available in 1/2 and 2.5 gallon jugs.

Dimension 2EW specialty herbicide provides preemergence and early postemergence control of crabgrass, and season-long control of crabgrass, goosegrass, foxtail, spurge and Poa annua (annual bluegrass). Dimension can be used over the top of field- and container-grown nursery and landscape ornamentals, and in established lawns, golf course fairways, roughs and tee boxes, and commercial sod farms.


  • Excellent preemergece and early-postemergence control of crabgrass
  • Season-long control of other grasses and broadleaf weeds
  • Non-staining
  • Low odor
  • May be applied with single or split application
  • Will control or surpress more than 40 different annual grassy and broadleaf weeds when applied according to label directions
  • Easily mixes in spray tanks
  • Can be mixed with Gallery specialty herbicide for a broader preemergence combination

Rating Snapshot

5 stars   23
4 stars   5
3 stars   0
2 stars   0
1 star   1

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Average Customer Rating
4.5 out of 5 stars (29)

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Most Helpful Customer Reviews
  • 74 of 78 people found this review helpful:

    5 of 5 stars  Excellent Product for Preventing Crabgrass Emergence
    By Chad in Minot, ND on 05/20/2013
    Verified Purchase

    I purchased this product a few weeks ago in half gallon jug. My yard is about 18,000 square feet of grass. Had a big problem with crabgrass infestation every year. Through research, I discovered that crabgrass seeds germinate in the spring when soil temps reach about 50 degrees. I monitored soil temps via a local university agriculture website. When soil temps at 2 inches deep got near 50 degrees I applied Dimension. I measured out 3000 square foot areas and applied the product using a pump sprayer. I put about 5 teaspoons in a gallon of water. One gallon of water seemed to be the right amount to cover the 3000 square foot area. Turned on my sprinklers and made sure each area got a 1/2 inch of watering. I placed a 9x13 pan in each area and watered until the pan had 1/2 inch in it. Days later my crab grass areas are bare with beautiful green desirable grass surrounding. I plan to fertilize over Memorial Day weekend in order to promote desirable grass to spread to the bare areas. Remember this product prevents seed germination, so you must apply before crabgrass emerges and not after.

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  • 53 of 129 people found this review helpful:

    1 of 5 stars  Don't Buy it
    By $159 in Mineral, VA on 03/19/2012
    Verified Purchase

    It hasn't yet prevented anything and didn't kill anything that was there...........don't buy this product.

    Expert Response   Expert response:
    This product does not kill anything that is currently there, because it is a pre-emergent.  It will only prevent weed seeds from germinating.  If something appears after using this product, then it was not applied soon enough and the weeds already germinated. 

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  • 41 of 43 people found this review helpful:

    4 of 5 stars  Dimension 2EW Herbicide
    By C.r. in Stevinson, CA on 02/20/2011
    Verified Purchase

    Dimension is an excellent pre-emergent herbicide. We have had no weeds since putting it down. I would recommend it for farmers that need ultimate weed control for roads, driveways, or other ultimate control areas. DoMyOwnPestControl.com has the best price on the net. I have found them to be excellent and the products you see are actually the products that arrive.

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  • 39 of 42 people found this review helpful:

    5 of 5 stars  Crabgrass control
    By Jack in Kansas City, MO on 05/28/2012
    Verified Purchase

    I have wrestled with a vigorous crabgrass invasion and 'Dimension' has exceeded all expectations in controlling this. I estimate a 98% eradication of any new crabgrass seedlings and am left with the best looking bare areas I could wish for. I believe two key steps made this so successful. The first is I made split applications with 8 oz/25 gal tank of water applied in early April (Mid-west), which was followed with a 0.3 inch rainfall. A second application four weeks later was followed with 1.1 inches of rain. When I use Dimension again next year I will dilute even further so more water is used in each application. In total I have treated approx two acres and gained excellent control of crabgrass. Roundup has taken care of those mechanical escapes.

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  • 36 of 36 people found this review helpful:

    4 of 5 stars  Works great but don't save any for next year
    By Randy in Browns Summit N.C. on 03/08/2015
    Verified Purchase

    Pretty aggravated today. Used this last year and it worked great. I had 3/4 gallon left over and tried to use it this year. Something falls out of suspension, likely the active ingredient but I don't know. And, there is no amount of shaking that will mix it back up. I used it anyway having to stop every fifty feet to clean the filter in the tank. So, if you buy it use it.

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Most Recent Customer Reviews
  • 5 of 5 stars  Domyown customer service
    By Ron in Delaware on 03/18/2018

    I haven’t tried this product yet. But this is the first thing I purchased from the domyown.com website, and I am pleased. Hard to find these types of products in store. They have good prices, and shipping was free and very fast! Ordering was very simple. The bottle was also properly shipped, considering it is a chemical.

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  • 5 of 5 stars  Great
    By Jcurtis in North Alabama on 03/02/2018

    Been down 2 weeks everything is yellowed or dead already.

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  • 5 of 5 stars  good stuff
    By Rex in ozark AR on 02/01/2018

    My research said this is wonderful for crabgrass control. This is my third year for it. I think it does a good job for crabgrass so just ordered more because i think it works. Use 2 treatment steps use 1 ounce for 3000 sq feet. Will apply in Feb and another in mid April. Don't know about weed control but think its mainly for grasses. I am giving this review because i ordered 2 weeks ago then found it is on sale right now Feb 1 contacted on internet and they gave me a 10% credit on my account since it was on sale when I ordered it. That is good customer relation. This is a good company to work with. I ordered on a Thursday and had it on Tuesday next. Their prices are good but they do ask a lot more for Eraser than I can buy local but everything else seems to be good and most isn't available locally . I will continue to do business with them. Their web sight works better than anything else I use.

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  • 5 of 5 stars  it works
    By Rex in ozark ar on 01/25/2018

    been using for 2 years or so used the 2 application last year use one ounce to 3 gallon twice .once in feb about valentines day and again in middle of april .have fought crabgrass for years but just ordered another jug will hit it in feb and april and be happy with results get this down early and it will work. live in middle of Arkansas got it in 2 days lastime still have about a pint left from first order this bunch is great to work with.will jump up on here to help you

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  • 5 of 5 stars  Ordering Dimension 2EW
    By Michael in Oroville, CA on 11/03/2017

    Thank you for the easy ordering and prompt shipping.

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  • 2 of 2 people found this review helpful:

    5 of 5 stars  No lawn Weeds
    By A. in Austin, Texas on 07/23/2017

    I used Dimension plus Gallery last February in the lawn and around shrubs. I had the best lawn ever and most weeds around the shrubs were eliminated. Its time for a refresh to get winter weeds.

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  • 1 of 1 people found this review helpful:

    5 of 5 stars  Dimension 2 EW
    By Ken in Winchester, KY on 03/22/2017

    Extremely fast delivery. I am applying to an acre or so and I am eagerly looking forward to the end of crab grass

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  • 1 of 1 people found this review helpful:

    5 of 5 stars  Timing is everything
    By Al in Okc on 03/17/2017

    I think I put this out too late as my weeds are not dying off. I'm sure my results would be better if I had applied it earlier in the season. All the other products I've gotten from here have been outstanding. I'll apply another dose and see what happens, I won't be late next season.

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  • 23 of 25 people found this review helpful:

    5 of 5 stars  Excellent Product, but Application Needs Clarification
    By Jeff in Stokesdale, NC on 03/14/2017

    I've been using this product for a couple of years now in the Piedmont of North Carolina, and it works far better than other liquids in my opinion because of its ability to prevent not only crabgrass, but a multitude of other weeds that are native to this area. That said, one of the application requirements that has always been confusing to me and many others when I scroll through the comments section on this website and other sites, is the timing required for watering in the product. Well, I called Dow Agro on several different occasions in order to get different tech support personnel to see if they all gave the same answers to the question "exactly how long do I have to water in this product?" And they all gave the same basic answer: if rain doesn't come right away, the product will stay on your grass for roughly 2 weeks to 30 days before it degrades either through exposure to the elements or mowing your lawn. This is important to know because what is confusing on all of these sites when researching this product, is exactly what does "activation" with 1/2" of rainfall mean. Activation simply means that the chemical moves into the soil for a couple of inches, therefore, any buried weed seedling will not germinate when conditions are conducive to germination. So, even though the product won't have any effect on crabgrass or weeds until it actually gets at least 1/2" of rainfall, it doesn't mean the product still can't be activated, say, 3 weeks after application when it does finally rain--again, it just won't have any affect on weeds or crabgrass until that time. In short, I think it's important for people to realize that the recommendation for watering in this product of 24 to 48 hours is somewhat deceiving. Of course most people would like this product to start working right away, and the only way it can do that is with watering in immediately after application, but if rain doesn't come in time, it doesn't mean the product becomes ineffective; again, though, mowing your yard while waiting for rain can affect the distribution of the product, but the chemical is still there and won't degrade for up to one month after application.

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  • 3 of 7 people found this review helpful:

    4 of 5 stars  too earlyl to tell yet
    By R in ozark arkansas on 04/01/2015
    Verified Purchase

    applied just before forcithia bloomed had a good rain the next couple of days will let you know after the summer if it worked on my crabgrass. put on at quarter to half ounce per thousand square feet. great service got it in three or four days

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Most Helpful Q&A's

05/01/2011 Pom

QCan this product be used with Ortho Dial n Spray and at what dial setting per gallon of water?
How many oz., tsp, or tbls per gallon of water? This is to treat annual bluegrass and crabgrass. Thanks

AYou can use a hose end sprayer to apply this product, but we are not familiar with the Ortho model so we do not know what specifics to give you.  As far as application rates, we wish it was that easy.  Bluegrass and Crabgrass require slightly different treatments and also depend on where you live and what grass you have currently that you are trying keep them out of, which you did not state.  Also, herbicides do not give a water amount.  They only tell you how much of the product to apply over 1000 square feet.  The amount of water is dependent on how ever much water it takes for you to walk 1000 square feet.  Whether you place the amount of product per 1000 square feet in a gallon of water or 10 gallons of water, it does not matter, just as long as that amount of product is distributed over the 1000 square feet.  Since you are treating two different types of grasses, we recommend calling the manufacturer since they are the experts on their own product and could probably give you a more definitive answer than we can.  They should also be able to better help you with the settings on your hose end sprayer.  The manufacturer is Dow Agro and you can reach them at 1-317-337-3000.

39 of 64 people found this answer helpful.
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03/23/2011 Mike

QHow much Dimension 2EW would I need to cover two acres?

AYou will need .75 - 3.0 pints of Dimension 2EW per acre. The exact amount you will need will be based on what region you are located in and what program you choose. Please refer to page 5 of the product label for more specific information.

36 of 42 people found this answer helpful.
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04/19/2015 Rita from Reed City Michigan

QRatio product to water when using Dimension.


Herbicides are a lot different than other concentrated products and can be hard to understand at first. The application rate depends on the the type of turf you have and how quickly you apply the product.  You will need to read the product label to determine the correct usage rate for your needs (you did not give us any information about the type of lawn, region or application program you will be using so we cannot give you exact rates). The amount of water used to apply Dimension herbicide is not critical, but should be sufficient for uniform coverage of the target area. Calibrate by determining the volume of water required to treat 1,000 square feet. Use this calibration volume to determine the amount of water and Dimension herbicide needed to treat the target area (see the following calibration example). Note: Sprayer calibration (volume of spray needed to treat 1,000 square feet) will vary with each individual operator.

Steps in Calibration:
1. Mark an area of 1,000 square feet (i.e. 20 by 50 feet or 25 by 40 feet).
2. Place the sprayer on a level surface and add water noting the final level of water in the spray tank.
3. Spray the marked area with a sufficient volume of water to provide uniform coverage. Refill the sprayer to the same level as before measuring the amount of water added. The measured water added to the sprayer is the volume needed to cover 1,000 square feet.
4. Determine the application rate (0.073- .55 fl. oz./1,000 sq. ft.) for Dimension from the Recommendations section of this label.
5. To each volume of water used as measured in step 3, add the amount of Dimension as determined in step 4.

Example: If the sprayer uses 1 gallons of water to cover 1,000 square feet and the desired application rate of Dimension is .55 fluid oz./1,000 square feet, then you would add .55 fluid ounces of Dimension to every 1 gallon of water to be used."

35 of 40 people found this answer helpful.
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05/01/2011 Donny

QOnce applied, how long after applying Dimension can we leave the pets outside on the lawn?

AAs soon as Dimension 2EW has dried on the lawn it is safe to allow pets back on the lawn.  This depends on how hot it is, but most of the time 1 hour is plenty long enough for the solution to dry.

26 of 29 people found this answer helpful.
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03/05/2011 Jim

QWhat is the ground coverage for the 1/2 gallon for use on crabgrass?

AYou will use .33 - .73 of an ounce of Dimension 2EW per 1,000 sq ft. The exact usage rate will depend on your location and the application program you choose. Please refer to pages 4-6 of the product label to find the exact usage rate for your needs.

23 of 28 people found this answer helpful.
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Most Recent Customer Questions

03/23/2018 James from Indian Trail, Nc

QHow many weeks apart can I re-apply Dimension 2EW Herbicide?
Should I do Tenacity now? I applied Dimension 3 weeks ago and its working, getting warm here though and worried crabgrass will get started again. I got a few other weeds. Can I use Tenacity and Dimension 2EW now together at the same time?


Whether and when you reapply Dimension will depend some on what rate you used when you first applied it. It is possible to do a split application of Dimension, which is usually done with the applications 6-8 weeks apart in Spring. Just be sure that you are not exceeding the maximum application and/or annual label rates for your area and type of turf grass. The rate you used will also affect how long the product lasts in the soil. You can use Tenacity after using Dimension since it is a different active ingredient. Be sure you are always following the label rates for your turfgrass and following any other label precautions. Please let us know if you have other questions.

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03/08/2018 William from Or

QWhat is the shelf life of Dimension 2EW after 1 year of storage?


Dimension 2EW Herbicide can be used if has been stored in a cool, dry place away from extreme temperatures during the one year.

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03/02/2018 Don

QIf Dimension 2EW Herbicide was frozen, can I still use the product?


Dimension 2EW Herbicide may lose it's effectiveness after being frozen repeatedly.  If it has separated it would be best to replace.  It should be stored in a cool, dry place out of extreme temperatures and direct sunlight.

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02/18/2018 Shea from Weatherford, Tx

QWhen can I plant grass or lay sod after my second application of Dimension 2EW?
So our new backyard is a mess, dirt and weeds. So I plan to do the first application first of March. Then I understand to do the second application by mid-June. Grass burrs are bad as well as the rest but more so the grass burrs. Do I need to wait another three months to lay Bermuda or St. Augustine sod or Bermuda seed? Thank you!


According to the Dimension 2EW Herbicide product label, new sod/seed should not be applied for at least 3 months. Once the sod/seed has been put down, it needs to be established for at least 6 months before applying Dimension 2EW Herbicide again.

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02/18/2018 Jeremy from Clovis, Ca

QCan I apply Dimension 2EW more than once before summer?
We've had abnormally warm days this winter and I'd like to apply it soon as the soil temperatures are getting close to 50. We're expecting some cold weeks and our lawn guy will be aerating the lawn in April. I'd like to apply it again in April after the aeration. Will it damage my lawn?


Dimension 2EW Herbicide can be applied as a single application, a split application or a sequential application in the spring, summer or fall.  Please refer to the product label for timing between applications and rates to use depending on the program you wish to follow.

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02/14/2018 Roger from Ada, Ok

QCan I use thinned-down water based paint to mix with Dimension 2EW as a marker so I can keep track of where I have sprayed?


We do not recommend mixing any type of paint with Dimension 2EW Herbicide.  We do sell several varieties of spray indicators which are safe to use with herbicides, fungicides, or insecticides on your turf.  Our most popular choice is Turf Mark Blue.

1 of 1 people found this answer helpful.
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02/12/2018 David from Phoenix, Arizona

QHow much Dimension 2EW should I use in my 1-gallon container to cover a 220 square foot area?
To provide some background, I live in Phoenix, Arizona and have crushed granite gravel as a ground cover in both front and back yards. I have a 1-gallon battery operated sprayer. I performed a test with water to determine the area the 1-gallon sprayer will dispense. I was only able to cover a 10 x 22 area or 220 square feet before the water ran out. With that said, how much Dimension product should I use per 1-gallon? If my calculations are correct, I should be using .08 to .1 ounce of product. Also, what, if any, is the harm if I used more than the recommended amount?


In Arizona, you would generally make two applications of Dimension 2EW Herbicide 5 to 10 weeks apart. We would recommend the Program 2 or 3 rates of 1 oz per 1,000 sq ft and then 1.5 oz per 1,000 sq ft, or 2 applications of 1 oz per 1,000 sq ft each, according to the product label. Be sure that you immediately water-in the application with a high volume of water any time there is a barrier like gravel over the ground. This will help get more of the active ingredient down to the soil so that it is not just absorbed into the rocks before it can reach the dirt. (Since this product is still intended to be used around turfgrass and ornamentals, you may not get the same results on a stone area.) At the 1 oz,1000 sq ft rate, you would use 0.22 oz of Dimension 2EW in 1 gallon in your sprayer to cover 220 sq ft.

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02/08/2018 Jeremy from Fresno, Ca

QCan I mix Dimension 2EW Herbicide with RoundUp and spray plant beds that are not wanted?


Yes,  if you are spraying a bare ground area or and area where no desirable vegetation is currently present you can apply Dimension 2EW and RoundUp. Dimension 2EW Herbicide can be tank mixed with a variety of other herbicides and fertilizers. It is always recommended to do a test mix first to make sure whatever product you are wanting to use with the Dimension blends easily and does not cause clumping or any reaction that would cause your equipment to clog. Please read each label for complete mixing and application instructions.




1 of 1 people found this answer helpful.
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01/25/2018 Brooks from Lafayette

QWhat pre-emergent will control pineapple weed?


Dimension 2EW Herbicide would be a good option to prevent pineapple weed in lawns and landscaped areas.

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01/23/2018 Eva from Scottsdale, Az

QI am looking for a longlasting pre emergent in Arizona for my gravel backyard


Dimension 2EW Herbicide is a great option for various grassy and broadleaf weeds prior to germination. It is used on established turf in your region. Please refer to the product label for information on application to obtain the best control on your turfgrass.

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