SKU: 82333836694
t zone herbicide rainfast

t zone herbicide rainfast T-Zone SE Weed Killer

Sale price$18.39 Regular price$20.43
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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Description

t zone herbicide rainfast T-Zone SE Weed KillerT Zone SE Weed Killer is a powerful, professional grade herbicide designed to tackle even the toughest broadleaf weeds while being safe for many common lawn types. Whether youre dealing with stubborn dandelions, clover, or even the hard to kill wild violet and ground ivy, T Zone SE delivers fast and effective results. Where to Use T Zone SE This selective herbicide is safe for use on the following turf types: Cool Season Lawns: Kentucky bluegrass,

T-Zone SE Weed Killer is a powerful, professional-grade herbicide designed to tackle even the toughest broadleaf weeds while being safe for many common lawn types. Whether you’re dealing with stubborn dandelions, clover, or even the hard-to-kill wild violet and ground ivy, T-Zone SE delivers fast and effective results.

Where to Use T-Zone SE

This selective herbicide is safe for use on the following turf types:
Cool-Season Lawns: Kentucky bluegrass, tall fescue, fine fescue, and perennial ryegrass
Warm-Season Lawns: Bermudagrass (when dormant), zoysiagrass

🚫 Do Not Apply to: St. Augustinegrass, centipedegrass, bahiagrass, or any other sensitive grass types.

When to Apply T-Zone SE

  • For Best Results: Apply in spring or fall when weeds are actively growing.
  • Temperature Guidelines: Apply when temperatures are between 50°F and 85°F for optimal weed control. Avoid spraying during extreme heat or drought conditions.
  • Rainfast Time: T-Zone SE becomes rainproof in just three hours, so you don’t have to worry about unexpected showers washing it away.

What Weeds Does T-Zone SE Kill?

T-Zone SE is one of the most effective weed killers for homeowners and commercial applicators dealing with broadleaf weeds. It targets over 60 hard-to-kill weeds, including:
Dandelions
Clover
Wild violets
Ground ivy (creeping Charlie)
Chickweed
Spurge
Oxalis
Plantain
Thistle
Henbit
...and many more!

How T-Zone SE Works

T-Zone SE contains a powerful combination of four active ingredients, including triclopyr, making it more effective than traditional weed killers. It moves through the leaves and down to the root, stopping weed growth quickly. You’ll start seeing results in as little as 24 to 48 hours, with complete weed death in 7–14 days.

How to Apply

  • Mix 1.2 to 1.5 oz of T-Zone SE per gallon of water for spot treatments.
  • Apply using a pump sprayer or hose-end sprayer, making sure to coat the leaves of the weeds thoroughly.
  • Avoid mowing two days before or after application for the best results.

Why Choose T-Zone SE?

Fast-acting formula – Visible results in just 24–48 hours
Controls the toughest weeds, including wild violet and ground ivy
Safe for many popular turf types
Rainproof in three hours

Take control of your lawn with T-Zone SE Weed Killer—the professional-grade broadleaf herbicide trusted by homeowners and lawn care experts alike!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 82333836694

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4.2 ★★★★★
Based on 18 reviews
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J
Verified Purchase
Juno
Carnegie, US
★★★★★ 5
It Really Works!
Size: 40oz
Excellent product-stops leaks!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
B
Verified Purchase
Bruce
Waukegan, US
★★★★★ 4
SEEMS TO WORK WELL... IF YOU CAN GET IT INTO THE TIRE
Size: 10oz, Size: 10oz
The front 11x6 tires of our Scag ZTR mower leaked air around the bead (a common problem). I bought one 10-oz bag to treat them, for about $22. No matter how much I squeezed and squeezed, it would not dispense product. Turns out a small plug of "something" had clogged the hole in the cap (see photo). This might not be a problem for the syringe version but it sure was with the bag. After discarding about an ounce of product and clearing the hole with a finishing nail, I was able to treat both tires. I drove the mower for ~15 minutes. Four days later they seem to be holding air. Previously, they went flat in two days. So it seems to be working, but I have to drop a star for a flawed delivery system. If the tires start going flat again within an unreasonable period of time I'll come back and update this report.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
E
Verified Purchase
Eric
Cuba, US
★★★★★ 5
Fan For Life!
Size: Gallon
I would not expect this to seal sidewall penetration or save an old tire from dry rot, but when it comes to road surface tire penetration there is absolutely no better or faster way to repair a flat. 1. You don’t have to remove the tire from the vehicle. Losing half a day waiting for a fixed flat tire is at an end! 2. While a bit pricey, it comes out to be a bit cheaper than a shop trip for smaller UTV or mower tires and A LOT cheaper for larger truck and tractor tires. In 2024, we spent over $350 on flats. 3. We have spiny honey locust trees and bushes invading our farm and deal with flats at least once a month, usually more often than that when clearing fence lines and trees or maintaining pastures. Not to mention the aggravating repeated flats on the same tire are gone. 4. The injector is a bit messy, but the residue will wash off in water if it is cleaned before it dries. 5. So far of the six treated tires on various machines, we’ve had no repeat flats or leaks. 6. Red valve covers come with the packaging so it’s easy to see whether a tire has been treated. 7. This works on tubes and no tubed tires. 8. I’ve used this on my truck, SUV, riding mower, UTV, tractor front tires, and backhoe front tires. Works as promised every time. If the manufacturer is reading this review, I would appreciate a simpler dosing and injection system - especially on the gallon jug. I’m thinking of something like the pump on a lotion bottle where one pump equals one ounce for example. And provide more than one injector hose. Attach a string or other keeper on the valve removal tool. Losing this tiny tool would make the whole system inoperative. Overall, I’m a lifetime fan.
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Reviewed in the United States on October 9, 2025
C
Verified Purchase
Chad V
Charlottesville, US
★★★★★ 5
Works Awesome
Size: 40oz
Product works great. I have it in my lawn mower tires. I have a property that we cleared of 100's of mesquite trees and I have been getting flats everytime I mowed. I added this to the tires and have now mowed 6 times with no flats. Keep in mind it does not work on tires with tubes but works perfect for tubeless tires. I have ordered 2 more kits for my 4 wheelers.
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Reviewed in the United States on May 27, 2026
A
Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 5
10/10
Size: 20oz
Awesome stuff, used it on some very dry rotted law mower tires just to see what it would do. Worked great holding air again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026

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