• Call (800) 479-6583
  • Mon-Fri 8am-5pm
  • |
  • Sat 9am-5pm

Fahrenheit Herbicide

Free Shipping on All Orders

Fahrenheit is a 38% water soluble granule herbicide for the control of broadleaf and grassy weeds in labeled warm-season turf grasses. It is an excellent replacement for Celsius WG Herbicide and is more cost effective.

Target Pests

Annual and perennial broadleaf weeds and grasses

For Use In

Fahrenheit WG Herbicide can be used in residential lawns commercial lawns golf courses sports fields parks campsites recreational areas roadsides school grounds cemeteries sod farms.


Flexible – Fahrenheit produces results in temperatures as low as 50 degrees.

Effective – Faster visible activity in just 7-10 days that reduces the amount of callbacks.

Coverage Area

Simple – One bottle treats one acre. No more complicated dilution rations

Active Ingredient

Dicamba 33%, Metsulfuron-methyl 5%

How To

Fahrenheit WG Herbicides can be applied in spring, summer and fall with temperatures above 50 degrees. Fahrenheit’s easy to use formulation produces visible activity in 7-10 days.

Fahrenheit Herbicide

Product Q & A

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 15 questions Browse 15 questions and 15 answers
How would you use this product when tank mixing?
Craig on May 24, 2017
BEST ANSWER: For spot application, the mixture would be 0.2 oz per one gallon of water and apply uniformly over 1,000 square feet.
Do I need a sprayer to apply,?
A shopper on May 6, 2018
BEST ANSWER: Yes, you would want to apply the Fahrenheit Herbicide with a sprayer, it has to be mixed with water.
Dollarweed has taking over my lawn. Will this work with such an established presence?
Shanahn S on Apr 21, 2018
BEST ANSWER: Fahrenheit will work for dollar weed, you want to use 6-12 oz of product per acre
Will this kill oxalis and clover?
A shopper on Apr 14, 2018
BEST ANSWER: Yes this will kill the clover but it is not listed for the control of oxalis.
Will this kill quackgrass and goosegrass?
Chris on Mar 28, 2018
BEST ANSWER: Neither are listed on the label, but you can use Certainty or MSMA to control quackgrass and goosegrass.


Hello.Which of these weeds will it kill Crabgrass,poa,sedge,barnyard grass,annual ryegrass,dandelion,and clover ? Thanks.
Rafael A on Mar 27, 2018
BEST ANSWER: The Fahrenheit Herbicide will provide control of the clover, ryegrass and other weeds listed on the label but will not control the crabgrass, poa, sedge, barnyard or dandelion.
Two questions: (1) will this kill khaki weed? (2) what time of year should it be applied?
david p on Feb 3, 2018
BEST ANSWER: Khaki weed is not listed on the label, but it is a post emergent for broadleaf weeds.

It is recommended that you apply the herbicide in the early spring months.

You can apply a pre-emergent now to prevent any spreading.

Prodimine. https://www.solutionsstores.com/prodiamine-65-wdg-barricade-herbicide
will this kill Virginia buttonweed?
A shopper on Jan 30, 2018
BEST ANSWER: Virginia buttonweed is one of the most difficult broadleaf lawn weeds to control. Multiple herbicide applications over two summers are generally needed for heavy infestations. Lawn weed killers that contain 2,4-D, mecoprop, dicamba and carfentrazone for southern lawns.

Virignia Buttonweed is not listed on this product as a weed it will control.

It is recommended also, to simply use glyphosate products as a spot treatment.
Can you use fahrenheit on argentine bahia grass?
George P on Oct 31, 2017
BEST ANSWER: Farenheit will kill Bahia grass is this what you are wanting, then yes it is labeled to control that type of grass.
Will this kill sandburrs?
Daisy on Jun 20, 2017
BEST ANSWER: Yes, this will control common sandburs, also another good method of control is to use a Pre-Emergent in the fall and early spring.

Can I use FAHRENHEIT HERBICIDE on Burmuda grass?
Sally on May 12, 2017
BEST ANSWER: Yes, This product can be used on varieties of St. Augustine grass, Bermuda grass, Centipede grass
and Zoysia grass.
States on your HOW TO that it is easy to use, how exactly does this need to be applied?
Steve on May 12, 2017
BEST ANSWER: You can apply this product in two different ways.

Spot treatment-For spot applications with a backpack or hand-held tank sprayer, add 0.2 oz. per one
gallon of water and apply uniformly over 1,000 square feet.

Broadcast application-For broadcast applications, 20-80 gallons per acre of water is recommended using
pressures of 30-40 psi. Use higher volumes for dense weed populations or under dry
conditions. Nozzle height should be no more than 3 feet above the ground to reduce
drift. Flat fan nozzles should be held stationary and not used with swinging arm motion.
How many times should I apply this or how long should I wait to reapply it?
Bill on May 12, 2017
BEST ANSWER: A repeat application can be made in 4-6 weeks.
When doing a spot treatment with Fahrenheit Herbicide how long do I need to wait before overseeding or aeration?
Frankie on May 12, 2017
Bermudagrass may be treated with broadcast applications prior to overseeding. Allow
a minimum of 2 months (60 days) between broadcast application to established turf
and overseeding with ryegrass
Can I use this on Zoysia grass?
RJ on May 12, 2017
BEST ANSWER: This product can be used on Zoysiagrass. Some temporary discoloration can occur if turfgrass is under stress from lack of moisture, insects, disease, etc.

Customer Reviews

5.0 / 5.0
8 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Did the job. Easy application. Would recommend.
May 12, 2017
Did the job. Easy application. Would recommend.
May 12, 2017
my golf course looks beautiful!
May 12, 2017
Great Product, Better Price
I used Fahrenheit a couple time on my customers yards and this has been a great product for grassy weeds. I started noticing the weeds dying in a matter of about 6-7 days. Easy product to use and great price. I'll definitely keep this in my arsenal for grassy weed products.
May 12, 2017
Winter Rye Grass
I bought a new house with Bermuda grass that had a lot of Rye grass in it. Used this product and the results were great. I highly recommend it.
May 12, 2017
A great Herbicide for grasses
I recently received Fahrenheit and have tried it in spot areas to see if it Affects the bermudagrass and crabb grass that's been creeping up. So far it is working well. It's a bargain at the price I bought it here at Solutions and shipping was a breeze.
May 12, 2017
Effective even in cooler temps
May 12, 2017
Effective even in cooler temps
May 12, 2017

Contact Us