MESSAGE

Product Comparison

You may only compare up to four items at a time.

Inactivity Warning Dialog

Your session is about to timeout due to inactivity. Click OK to extend your time for an additional 60 minutes.

Make My Store

Your nearest store doesn't match your preferred store. Do you want to change the nearest store as your preferred store?

CONFIRM CLEAR INFO?

Click "YES" to clear all the customer data, cart contents and start new shopping session.

Your current shopping session will get automatically reset in seconds.
If you are still active user then please click "NO"

ENTER ZIP CODE

Please enter U.S. Zip Code to view local pricing

Enter a valid 5 digit Zip Code.

No stores are available for the Zip Code entered.

Error in store localization, please try with store associated Zip Code.

Enter Zip Code

Why is this information important?

To view pricing.
To make purchases online.
To check availability of Pickup In Store items and Delivery Services.

Not in the United States? click here

We do not share this information with anyone.For details,please view our Privacy Policy

Notice: Changing your store affects your localized pricing and pickup locations to new items added to cart.

Any items already in your cart may change price.
Any new items added to your cart as Pickup In Store will be sent to the new store.
Any items already in your cart will not change store

Please view your cart to make sure you are sending items to the desired store. Are you sure you want to change your store?

Dismiss Modal

For security, to remove customer data and shopping cart contents, and to start a new shopping session.

CONFIRM CLEAR INFO?

Click "YES" to clear all the customer data, cart contents and start new shopping session.
Your current shopping session will get automatically reset in seconds.
If you are still active user then please click "NO"

[{"rules":[{"message":"Earn Points with Purchases!","conditions":[{"key":"isRegisteredUser","condition":"equals","value":""}]},{"message":"Earn Points with Purchases!","conditions":[{"key":"isRegisteredUser","condition":"equals","value":"N"}]},{"message":"Join Now to Earn Points with Purchases!","replace":"Y","url":"/AccountDashboardView?catalogId=10051&langId=&storeId=10151&topNav=nCOfferReward&cm_sp=Header-_-Navigation-_-Neighbors+Club+Member","replaceText":"Neighbor's Club","conditions":[{"key":"isRegisteredUser","condition":"equals","value":"Y"},{"key":"loyaltyDetails","condition":"equals","value":""}]},{"message":"Check Your Rewards Progress!","replace":"Y","url":"/AccountDashboardView?storeId=10151&langId=&catalogId=10051","replaceText":" Neighbor's Club","conditions":[{"key":"isRegisteredUser","condition":"equals","value":"Y"},{"key":"loyaltyDetails","condition":"includes","value":"E"}]},{"message":"Almost There! Finish Account Set Up.","replace":"Y","url":"/AccountDashboardView?storeId=10151&langId=&catalogId=10051","replaceText":" Neighbor's Club","conditions":[{"key":"isRegisteredUser","condition":"equals","value":"Y"},{"key":"loyaltyDetails","condition":"includes","value":"I"}]}]},{"rules":[{"message":"","url":"/AccountDashboardView?orderType=ONLINE&fromOptionChosen=&startPage=&catalogId=10051&orderRange=30&lastExternalOrderIds=&langId=&storeId=10151&topNav=purchaseOrder","conditions":[{"key":"isRegisteredUser","condition":"equals","value":"Y"}]}]},{},{},{"rules":[{"message":"Earn Rewards Faster with a TSC Card!","conditions":[{"key":"isPlccUser","condition":"equals","value":""}]}]},{},{}]

Join Neighbor's Club

Order Status

Tractor Supply App

Gift Cards

Credit Center

My Pet

Life Out Here Blog

Directions Details Find A Store

Categories

Services

We Are Listening...

Say something like...
"Show me 4health dog food..."

You will be taken automatically to your search results.

Please enable your microphone

Your speech was not recognized

Click the microphone in the search bar to try again, or start typing your search term.

We are Searching now...

Your results will display momentarily!

Your Recent Searches

Clear Your Recent Searches

Quick Links

Pet Essentials
Top deals of the week
Garden Event
Spring Power Equipment
Chick Days
Mother's Day Gifts

false

true

My TSC Store:

Nearby Stores:

Find other TSC Stores:

Please enter valid Zipcode, City or State

Notice: Changing your store affects your localized pricing and pickup locations to new items added to cart.

Any items already in your cart may change price.
Any new items added to your cart as Pickup In Store will be sent to the new store.
Any items already in your cart will not change store

Please view your cart to make sure you are sending items to the desired store. Are you sure you want to change your store?

You have spent:

My Rewards

Browse Market

Neighbor's Club

More Info

Join today. Its free and easy!

Earn points with purchases, receive exclusive offers, and more!

Almost there!

Please verify your email to complete your Neighbor's Club enrollment

{ "I" : "Submitted", "M" : "Order received and ready for processing", "C" : "Payment approved", "S" : "Shipped", "W" : "Pending approval", "N" : "Approval denied", "B" : "Back ordered", "R" : "Inventory fulfilled", "D" : "Completed", "L" : "Insufficient inventory", "A" : "Payment authorization requires review", "F" : "Order transferred to fulfillment", "G" : "Processing", "K" : "Return is being processed", "V" : "Partially shipped", "X" : "Cancelled", "E" : "Currently edited by the store", "T" : "Currently locked by the store", "H" : "Ready for Delivery", "J" : "Out for Delivery", "Q" : "Delivered", "PH" : "Partially Ready for Delivery", "PJ" : "Partially Out for Delivery", "PQ" : "Partially Delivered", "DD" : "Delivery Delayed", "PDD" : "Partially Delivery Delayed", "O" : "Ready for Customer Pick Up", "P" : "Picked up By Customer", "PO" : "Partially Ready for Customer Pick Up", "PP" : "Partially Picked up By Customer", "PK" : "Return is being processed", "U" : "Customer Action Required", "HK" : "Partially return in transit", "JK" : "Partially return received", "YK" : "Partially refund processed", "Y" : "Refund Processed", "PY" : "Partially refund processed"} 1800

Order Status View All Orders

Ordered

1800

View All Wishlists

On Sale Now!

Save on Tools and Equipment

true /AccountDashboardView?catalogId=10051&subNav=payment&langId=&storeId=10151&topNav=myProfile 1800

Gift Cards Check Balance

Don't forget your extra cash!

You have $XXX remaining on your gift card

Order Status
Order Status
Pet Family
Neighbor's Club
Neighbor's Club
Wishlist
Subscriptions
Gift Cards
Gift Cards
Customer Solutions
Credit Center
Customer Solutions
Credit Center

My Profile

Email Address (required) Please provide a valid email.

Password (required) Please provide password.

Remember Me

Forgot your password?

Do more with a Tractor Supply Account:

Special promotions and savings
Create and share Wish Lists
Register tax exemptions
Create Pet Profiles
Faster checkout

Join Neighbor's Club:

Earn points with purchases
Redeem points for rewards, services, and more
Receive exclusive offers and member-only benefits
Use the Wallet in store and online

Order Status
Neighbor's Club
Gift Cards
Customer Solutions
Credit Center

Order Status

Cart

true

There are no items in the cart. Start shopping to add items to your cart. There are no items in the cart. Start shopping to add items to your cart. Log in to your TSC Account to see items added to cart previously or from a different device. Log In

View Cart and Begin Checkout

Items in Cart Subtotal:

See price at checkout

Info

"Add to cart to see price" and "See price in checkout".

Why can't we show the price? Some manufacturers will not allow us to display prices on our website that fall below a set number. In order to see the price of this item, you must add it to your Shopping Cart or Proceed to Checkout – however, you do not need to complete the purchase and can remove this item from your cart at any time

Tractor Supply Company

Find it in App Store

Get the App

Continue Shopping

Dynamic Modal

This site uses cookies to enhance your website experience. You may have cookies disabled in your browser. Click here for more information.

RM18

Page Breadcrumb

Home

Brand: RM18

The "null" is not available. You may find a similar item from the selection below :

3 products in
RM18

To change the number of items per page, press the tab or shift tab arrows on your keyboard. View: 60 | 120 | 180 |

Product Sort Options. Use up or down arrows to change criteria.

Get it Fast!

Curbside / Pickup In Store today (free) (0)

Edit

Pickup / Delivery Options:

Curbside / Pickup In Store (free) (0)

TSC Subscription Options:

Filter Results Done Press enter to collapse or expand the menu.

Filter Products

Standard Delivery (3)

Same Day Delivery Eligible (3)

Weed Killer Longevity

Facet Value

180 days
(2)
180 days
(2)

Facet Value

30 days
(1)
30 days
(1)

TSC Subscription Pickup (3)

Availability

Delivery & Pick Up

Availability

PriceType

Savings & Offers

Facet Value

Sale
(1)
Sale
(1)

Rating

Facet Value

(1)

Facet Value

(2)

Please choose a rating

PRICE

Price

Facet Value

Between $20 and $50
(1)
Between $20 and $50
(1)

Facet Value

Between $50 and $100
(2)
Between $50 and $100
(2)

Filter by:

Product List Display Updated

522070

[ ]

Wish list created successfully.

THIS ITEM HAS BEEN SUCCESSFULLY ADDED.

{ }

RM18 2.5 gal. Fast-Acting Grass and Weed Killer with Diquat

SKU: 126692499

Product Rating is 4.3

4.3 (541)

$89.99

Sale Was $99.99 Save $10.00 (10%)

Standard Delivery

Same Day Delivery Eligible

Compare

522069

[ ]

{ }

RM18 1 gal. Fast-Acting Grass and Weed Killer with Diquat

SKU: 126692399

Product Rating is 4

4 (61)

$59.99

Was $59.99 Save

Standard Delivery

Same Day Delivery Eligible

Compare

522077

[ ]

{ }

RM18 64 oz. Fast-Acting Grass and Weed Killer with Diquat

SKU: 129194999

Product Rating is 3.7

3.7 (55)

$39.99

Was $39.99 Save

Standard Delivery

Same Day Delivery Eligible

Compare

PRICE DETAILS

To see the price:
Depending on the manufacturer, you will need to add the item to your cart and perhaps begin the checkout process. You will not be required to complete the purchase. You can remove it from your cart at any time.

Why don't we show the price?
Some manufacturers restrict how we may display prices. In some cases the manufacturer does not allow us to show you the price until further action is taken.

Close with no changes

Sign In or Create a TSC Account to access lists

Sign in: Sign in required for TSC Subscription orders:

Checkout faster and securely with your Tractorsupply.com account.

Email

Password Show

Forgot your password?

Remember my login Remember me

or Create Account

Change Password

Please enter the email associated with your account to receive a link and instructions on how to change your password. If you cannot remember your email, please call us at 877-718-6750 for assistance.

Need an account? Click here to set one up for free.

Change Password

A link to change your password has been sent to {0} if there is an account associated. Please check your spam/junk folder. Allow up to 15 minutes to receive this email before requesting again.

The link in the email will expire 24 hours after it was sent. If you need further assistance contact our Customer Solutions Team or call us at 877-718-6750

Create Account:

* Email

* Phone Number

* Password Show

* Verify Password Show

Password must contain a minimum of 8 characters and include 1 upper case, 1 lower case and 1 number.

Remember me

Yes! Enroll me in Neighbor’s Club.

Send me e-mails about TSC specials and promotions

Send me e-mails about Petsense specials and promotions

or Sign In

Compare 2 to 4 items

Maximum number of items to compare has been selected

Please select at least two items to compare