Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Weed B Gon 32 -oz Concentrate Lawn Weed Killer

Ratings & Reviews for ORTHO Weed B Gon 32 -oz Concentrate Lawn Weed Killer

4.2
416
Review
 4.2 out of 5
416 Reviews


84% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The product is an effective weed killer that can eliminate crabgrass, dandelions, and other common lawn weeds without harming the grass. Most users report seeing visible results within a week or two of application and find the product easy to use. However, some customers note that multiple applications may be required, especially for stubborn weeds. A few reviewers also experienced issues with the product's packaging.

Customer review summary generated by AI, including incentivized reviews.
416 Customer Reviews

Perfect for Crabgrass Control

Would Recommend

[This review was collected as part of a promotion.] This product was what I was looking for to control the crabgrass at the beginning of the season. I am so glad that I tried it. It definitely eliminated the crabgrass without damaging my lawn. I will definitely use this every year.

August 4, 2023

From ScottsMiracle-Gro

Always ask for help!

Would Recommend

Salesman was very helpful in finding the Weed be Gone as it was way up on the very top shelf, had to use the machine to boost himself up.

April 23, 2023
Verified Purchaser
Was this Review Helpful ?

Follow application instructions for great results

Would Recommend

Easy to use. Dries quickly. Effective.No lingering odor.

February 16, 2022
Verified Purchaser
Was this Review Helpful ?

Chem works OK - Bottle does not fit Dial N Spray

Would Recommend

I bought a 40 oz. bottle which clearly stated it fit my Dial N Spray sprayer. It did not. It was not even close. That would have been a great feature if it only worked. It would have justified the added expense over competing herbicides which work just as well.

August 25, 2020

From ScottsMiracle-Gro

Response from Consumer Service

We apologize for the issues you have encountered with Weed B Gon Plus Crabgrass Control. You may only use the Red Dial N Spray with the newer Concentr... Read More

Consumer ServiceAugust 26, 2020

spray bottle issue

The bottom 1/8th or so portion of the spray bottle just wont come out. does this depend on water pressure, how to hold ?

August 11, 2020

From ScottsMiracle-Gro

Response from Consumer Service

We are sorry that you have experienced problems while using Ortho Weed B Gon Plus Crabgrass Control Ready-to-Spray2. This bottle is designed so that i... Read More

Consumer ServiceAugust 12, 2020

Poor Performing Product

Would Not Recommend

This product does not control crabgrass and a multitude of other weeds. The only weed it works on is clover. The comfort wand is terrific.

July 7, 2020

From ScottsMiracle-Gro

Response from Consumer Services

We're sorry to hear Ortho Weed B Gon Weed Killer for Lawns Plus Crabgrass Control didn't control the weeds as expected. It can take up to 3 weeks for ... Read More

Consumer ServicesJuly 31, 2020

Works when you Follow the directions

Would Recommend

Product works as described. It kills all listed weeds and does not harm grass except for the grasses it tells you not to spray it on. If you spray it grass it tells you not too, then that is on you. Does require repeated applications, not because the product doesn't work, but rather because the weed seeds from your neighbors lawns keep blowing into your yard. That's just the nature of weed control. Controls grab grass well. Best thing to do with crab grass is use a seed germination prevent...

April 29, 2020

From ScottsMiracle-Gro

Best product on the market

Would Recommend

I HAVE BEEN USING THIS PRODUCT FOR 15 YEARS. I RECOMMEND IT TO EVERYONE. IT DOES A TERRIFIC JOB AND IS EASY TO APPY. I LOVE TO WATCH THE WEEDS DIE. I HAVE 10 ACRES AND WE MOW AND WEED ABOUT 3 ACRES.

April 25, 2020

From ScottsMiracle-Gro

product works

Would Recommend

I have used this For three years and always had good results, I would recommend it to a friend.

November 14, 2019
Verified PurchaserSweepstakes
Was this Review Helpful ?

Always works for me

Would Recommend

Pictures speak for themselves. Love this stuff and will continue to use.

October 27, 2019

From ScottsMiracle-Gro

A Very Reliable Product

Would Recommend

Easiest way to use is the 'connect-to-hose' style of WBG. Since it recommends only to use 2x a year, I have had the best results applying in Mid-late April, and then mid-late October. And while it kills and controls most weeds, some weeds like Creeping Charlie should also be pulled out by hand. A good reliable product if consistently used, year after year.

October 14, 2019

From ScottsMiracle-Gro

not impressed

Would Not Recommend

sprayed twice and weeds sleep coming back and takes so long for them to die

October 11, 2019
Verified PurchaserSweepstakes
Was this Review Helpful ?
Response from ScottsCustomerCare

We are sorry that you did not get the results you expected from Ortho Weed B Gon Plus Crabgrass Control. While you should see some signs of wilt in t... Read More

ScottsCustomerCareOctober 11, 2019

Scotts

Does the job!

Would Recommend

I've used this product for years and have had very good results; however, with that being said, it's vital that the instructions be followed to the letter for best results. One of the big things that makes the product work well is the instruction about not mowing 48 hours before or after application. I've found that can make a big difference in itself. Another thought, don't expect any herbicide to kill all the weeds in one pass. I use a pull behind sprayer for large areas a couple of times ...

September 27, 2019

From ScottsMiracle-Gro

Weed killer

Would Recommend

This product does help with weeds in the lawn without killing the lawn. But clover continues to return. Seems to stun without killing maybe.

September 18, 2019
Verified PurchaserSweepstakes
Was this Review Helpful ?

Cheaper than the premixed

Would Recommend

Already had the empty container from the premixed version. The concentrated product is just as good and much more economical.

September 15, 2019
Verified PurchaserSweepstakes
Was this Review Helpful ?

Would Recommend

I recommend weed b gone crabgrass killer. It works great out of the dial and spray. I use it two times a year to control crab grass, dandielions and broad leaf.

September 10, 2019
Verified PurchaserSweepstakes
Was this Review Helpful ?

Crabgrass GONE

Would Recommend

This product is fantastic. It does exactly what it says it will do KILL the crabgrass and not the grass. Best crabgrass killer I've ever used!

August 26, 2019
Sweepstakes
Was this Review Helpful ?

weed b gon

Would Recommend

it is easy to use kills weeds and not the grass.

August 18, 2019
Verified PurchaserSweepstakes
Was this Review Helpful ?