Surflan Pro Herbicide (Oryzalin 40.4%)

$24.41 - $96.25

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5 out of 5 stars Rating: 4.9

21 Reviews | 49 Q&A

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{ $24.41 { $22.41 $36.83 $36.28 $34.68 $96.25
  Size/Description Price/Ea. Qty
Surflan Pro Herbicide (Oryzalin 40.4%) pint (16 oz)

Buy 1: $24.41 each

Buy 2 or more: $22.41 each

$24.41
Surflan Pro Herbicide - Quart quart (32 oz)

Buy 1: $36.83 each

Buy 2 or more: $36.28 each

Buy 4 or more: $34.68 each

$36.83
Surflan Pro Herbicide - Gallon gallon (128 oz.) $96.25
Total Price: $0.00


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For large order quotes, please call us at 1-866-581-7378.

Surflan Pro Herbicide (Oryzalin 40.4%)

Surflan Pro herbicide is a selective pre-emergent surface-applied herbicide for the control of a broad spectrum of weeds and grasses found in ornamental plantings, bulbs, ground covers/perennials, established warm-season turfgrass, Christmas tree plantations, non-bearing trees and vines, and non-cropland and industrial sites.

We also carry Surflan in a 2.5 gallon container.




Surflan Pro herbicide is a pre-emergent surface-applied solution for the control of a broad spectrum of weeds and grasses found in ornamental plantings, bulbs, ground covers/perennials, established warm-season turfgrass, Christmas tree plantations, non-bearing trees and vines, and non-cropland and industrial sites.

Surflan Pro is orange in color and may cause temporary discoloration of sprayed surfaces. If this discoloration is undesirable, it may be altered by using a commercially available colorant such as Blazon or removed by spraying surface with water or washing with an industrial cleaner immediately after application. Surflan Pro may also be applied with mulch colorants, such as Mulch Magic or Nu-Mulch.

Rating Snapshot

5 stars   18
4 stars   3
3 stars   0
2 stars   0
1 star   0

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Average Customer Rating
5 out of 5 stars (21)

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Most Helpful Customer Reviews
  • 47 of 47 people found this review helpful:

    5 of 5 stars  Surflan Pro Herbicide
    By Jeffrey in Southeastern, WI on 05/11/2011

    Actually searched this product out. As a past lawn care professional and firm believer in liquid herbicides/slow release granular fertilizers, Surflan was the product we used, exclusively for pre-emergent crabgrass control. It never let us down. It mixes easily and can be combined with your early Spring broadleaf weed application in the same mix. Doesn't clog, even fine spray nozzles and rinses clean. The coloring is a great plus for avoiding excessive overlapping during application and wasting product. Excellent full season control. I don't use anything else.

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  • 21 of 21 people found this review helpful:

    5 of 5 stars  Amazing product
    By Sarah in Denver, CO on 05/18/2014

    I'm not a big fan of putting chemicals on my lawn, but I've been breaking my back trying to tame the beasties in our lawn for two years now since we moved in. Half of our yard was new lawn, and half of it was old. The new half was particularly plagued by weeds, so I decided to give the pre-emergent herbicide a shot this year, and after some research decided on this product. I applied it to the new lawn early in March, as soon as we had a relatively mild weekend. And the results? Lets just say I can't wait to do it again next year to the entire lawn. It looks as if someone drew a line in the sand in our backyard--the half that had the pre-emergent is spotless--not a dandelion in sight. The other half? Lets just say it looks like a war zone. I really wish I had done the entire yard, because this stuff is incredible.

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  • 10 of 12 people found this review helpful:

    5 of 5 stars  Great Product
    By James on 12/28/2012

    Performed exactly as advertised. I am maintaining a perfectly clear area.

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  • 8 of 10 people found this review helpful:

    5 of 5 stars  Surflan Pro Herbicide
    By Bob in Chester, NH on 04/29/2012
    Verified Purchase

    Great Product, Highly recommended and quick delivery

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  • 8 of 8 people found this review helpful:

    5 of 5 stars  Love this stuff!
    By Jessica in San Antonio, TX on 03/16/2015
    Verified Purchase

    This stuff is great! I have applied this to my yard 3 times over a year and love the results! I even spray part of my neighbors yard that connects with mine ( they don't know it though) and the part I sprayed is weed free and their other half isn't.

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Most Recent Customer Reviews
  • 5 of 5 stars  THis stuff really works!
    By David in Texas on 08/02/2017

    I love the results I get from Surflan Pro. I have been using it for a few years. I get decent results spraying on trouble spots where I get grass burrs. Where this really works well for me is in areas of the yard where I am transplanting bermuda grass. I till up an area and then apply Surflan. I wait a day or two and water it in or occasionally a rain will do it for me. I then sprig grass into the area. It makes weeding much easier. Very few weeds sprout as opposed to areas I haven't treated. I'm definitely satisfied with it.

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  • 5 of 5 stars  Astounding. I used to spray around the flower beds a lot
    By Kimkats in Lincoln NE on 06/21/2017

    Not this year! I mixed this with some round up and sprayed around the beds - I think I've counted 5 weeds that have come up. That's just amazing to me - I used to fight the dang weeds constantly; this is fabulous. Will use it again and again.

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  • 4 of 5 stars  Works as Advertised
    By Timothy in United States on 05/29/2017

    This pre-mergent works just as well as the chemicals that the our local pest control business uses. It doesn't control clover or lambsquarter very well but so far has prevented crab grass and several broadleaf weeds.

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  • 1 of 1 people found this review helpful:

    5 of 5 stars  SURFLAN PRO
    By Kennyd in SJCALI on 05/18/2017

    This stuff works wonders in the flower beds. Just mix, spray, water for a Minute or 2 and "anything" that hasn't shown through the ground yet, WILL NOT grow. It's wonderful stuff . Safe for the flower beds. Can be mixed with other products for better control also.

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  • 0 of 1 people found this review helpful:

    4 of 5 stars  Herbicide, surflan pro
    By Burt in Casper, WY on 03/12/2017

    I haven't used the product yet due to the season where I live. I am satisfied with the price and delivery time

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  • 2 of 3 people found this review helpful:

    5 of 5 stars  Getting a Head Start on Weeds
    By Jedkayak in Covington, LA on 02/16/2017

    I love this, but wish it was more concentrated. Using it in areas where weeds try and grow

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  • 2 of 3 people found this review helpful:

    5 of 5 stars  Surflan Pro Herbicide
    By Al in Reedley,Ca on 12/03/2016

    Just put it down to early to tell ut have used it in the past and works great.

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  • 1 of 2 people found this review helpful:

    5 of 5 stars  Surflan Pro
    By Gary in Sahuarita,Az. on 04/25/2016

    Excellent product, works fast.

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  • 4 of 4 people found this review helpful:

    5 of 5 stars  Surflan Pro
    By Art in Cape Coral, FL on 04/24/2016

    It's orange color sure makes it easy to see where you have sprayed.

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  • 4 of 4 people found this review helpful:

    5 of 5 stars  Product performance
    By Gary in Sahuarita,Az. on 04/10/2016

    I used this product a few weeks ago for the first time. During this time of the year, I usually went out every other day to spray for weeds, but now there's no weeds.

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Most Helpful Q&A's

07/10/2011 Lynn

QWhat is the difference between Surflan AS and Surflan Pro?

AThere is no difference between the two.  Surflan AS and Surflan Pro are the same product.  The manufacturer, for whatever reason, call them different things to differentiate between the product sizes, but they are the same product.

52 of 52 people found this answer helpful.
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09/19/2011 Tony from Ohio

QHow many ounces of Surflan do I need to use per gal of water?
I have evergreen trees planted in rows. How many ounces of Surflan do I need per gallon to control weeds for 4 months? Cultivation of soil around trees is not possible. Will this product still work?

ASurflan Pro is a pre-emergent weed control product. Surflan Pro does not control emerged weeds, established weeds, weeds growing from stolens, rhizomes, or root pieces. The area to be treated with this product needs to be weed free at the time of the application. You will need to use 3 fl oz of product per 1-2 gallons of water for 1,000 sq ft. The water in this case is just a carrier and you need to use enough water to make sure you get even coverage and to make sure you are getting the correct amount of product over the 1,000 sq ft area. There are directions on page 7 of the Surflan Pro product label that explains how to properly calibrate your sprayer.

49 of 56 people found this answer helpful.
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05/02/2012 Lonnie from Okc Ok

QWhat is the shelf life of Surflan Pro Herbicide?

AYou should use the Surflan Pro Herbicide within 3 years of the date of purchase.

17 of 17 people found this answer helpful.
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09/06/2011 Ed from Bakersfield Ca

QIs Surflan Pro a good choice for bare ground to prevent spring weeds and foxtails?

ASurflan Pro is a great product for treatment of bare ground but when applying it to bare ground it should be applied at a higher rate of concentration, which would be 4 quarts per acre.

15 of 15 people found this answer helpful.
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09/25/2011 Richard from Marlborough, Mass.

QDoes Surflan Pro control crabgrass?
I have a lot of crabgrass on my lawn. Can I use this product next spring to keep the crabgrass from growing?

ASurflan Pro is labeled to control crabgrass in your turf and is a great product to use as a pre-emergent.  You should apply pre-emergents now in the fall, and then again in the spring typically.  For optimum times in your area to apply a pre-emergent, you should contact your local county extension office.

13 of 13 people found this answer helpful.
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Most Recent Customer Questions

03/08/2017 Mark from Tucson, Az

QIs Surflan Pro Herbicide pet safe after the application has dried?

A

Yes, Surflan Pro Herbicide is safe for pets once dry.†

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10/04/2016 Tim from Lancaster, Pa

QWhat happens when you apply Surflan Pro Herbicide to cold season turf?
This product is used for warm season turf but what happens if I used it in Pennsylvania to cold season turf? Less effective but still works?

A

Surflan Pro Herbicide will harm cool season turf per the label; it could potentially damage these grasses or prevent them from growing.

We would recommend using Prodiamine 65 WDG. It is a very good pre-emergent product that is safe for use on all established turf types. Also, please check out our Cool Season Lawn Schedule for information on when to use products.

2 of 2 people found this answer helpful.
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09/23/2016 Eugene from Pittsburgh, Pa

QWill Surflan Pro harm my juniper ground cover?

A

Surflan Pro Herbicide can be applied to juniper safely if used as directed on the product label.

1 of 2 people found this answer helpful.
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09/16/2016 Laurence from Tucson, Az

QWhat is a good pre-emergent to use in Tucson, AZ on a rock area?
Please advise as to how to apply. Can I apply with a hose end sprayer? Will it harm cactus, mesquite trees and other desert landscaping?

A

Surflan is often used for this type of weed control with great results depending on the type of weeds you are trying to prevent. You will need about 3 fl oz of Surflan per 1,000 sq ft area. Be sure you review the product label to make sure your desirable plants are listed as being tolerant to the product.† Surflan products are known to be pretty thick and will likely clog a hose end sprayer so it is best to apply with a pump or backpack sprayer. The other problem with using the hose end sprayer for the Surflan application is that they are not very accurate and you can wind up dispensing more/less product than needed in a given area which can lead to less than desirable results.† With pre-emergents it is important to apply the right amount of product over an area and water in so that it gets down to the soil to create the barrier.

6 of 8 people found this answer helpful.
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08/30/2016 Jason from Maywood, Ne

QIs Surflan Pro Herbicide safe for buffalo grass?
Is this safe for Cody, Sundancer or Browie Turf type Buffalo Grass? Or will I need to apply when buffalo is dormant. If this won't work What can be used?

A

Yes, per the product label Surflan Pro Herbicide is safe and labeled for Buffalograss.†

2 of 2 people found this answer helpful.
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04/22/2016 J from Hillsboro

QWill Surflan Pro Herbicide stop the germination of vetch?

A

Vetch is not on the Surflan Pro label,†so while it certainly could stop the germination and the vetch from emerging, we cannot say for sure since it has not been tested. We couldn't find vetch on the product label of any other pre emergents either so you may want to check with your local ag department or cooperative extension office to see what others in your area may be using for vetch control.†

1 of 1 people found this answer helpful.
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04/20/2016 Eugene from Mckeespot, Pa

QCan Surflan Pro be used directly over junipers?
Will it suppress dandelions?

A

Surflan Pro Herbicide (Oryzalin 40.4%) can be applied around junipers but will not suppress dandelions per the product label instructions. We do carry Monterey Weed Impede RTU that kills existing dandelions and prevent them from growing. Please refer to the product label instructions for specific information on application.

0 of 1 people found this answer helpful.
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04/20/2016 Maxine

QIs Surflan Pro Herbicide safe for use on St. Augustine grass to kill southern sandburs?

A

Surflan Pro Herbicide can be applied to well established St. Augustine lawns and it is labeled for sandburs. Please refer to the product label for full mixing and application instructions. This product is a pre-emergent so it will prevent, not kill existing weeds.

5 of 5 people found this answer helpful.
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04/10/2016 Gary from Sahuarita,az.

QAt what temperature range should Surflan pro be stored?

A

Be sure to store Surflan Pro†in a cool dry area. Ideally, temps would be best above freezing and below 95 degrees.

3 of 3 people found this answer helpful.
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04/09/2016 Ernie from Tempe, Az

QIs Surflan Pro Herbicide the brand name product or generic version?
In the product reviews, one person stated: Works as advertised and much cheaper than the original - So will I be getting the brand name or a generic version of Surflan when I purchase

A

We sell both the name brand Surflan AS Herbicide made by United Phosphorous, Inc.†and a generic - or post-patent - version made by Agrisel. †You can browse all the products we sell that contain the active ingredient Oryzalin here. The formulation from Agrisel does come in several sizes for convenience, while many name-brand professional herbicides will only come in larger sizes, such as 2.5 Gallons.

3 of 3 people found this answer helpful.
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