T-Zone SE Weed Killer

T-Zone SE Weed Killer

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PBI Gordon

T-Zone SE Weed Killer

T-Zone SE Weed Killer


Professional-Grade Broadleaf Weed Control for Your Lawn
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Regular price $44.99
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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!

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Details

Key Value
Active Ingredient 2,4-D, 2-ethylhexyl ester 29.32% Dicamba 2.22% Sulfentrazone 0.66% Triclopyr, butoxyethyl ester 7.72%
Lawn Types Tall fescue, Kentucky bluegrass, Ryegrass
Special Features Fast Acting
Application Rate 1.2 - 1.5 oz. per 1,000 sq. ft.
Time to Apply Spring, Summer, Fall
Target Pests Broadleaf Weeds
Waiting Period to Seed 3 weeks
Delivery System Liquid
Brand PBI Gordon
For Use In Turf Grass

Frequently Asked

What types of grass is T-Zone SE safe for?

T-Zone SE is safe for use on cool-season grasses like Kentucky bluegrass, tall fescue, fine fescue, and perennial ryegrass. It can also be used on dormant Bermudagrass and zoysiagrass. However, it should not be applied to St. Augustinegrass, centipedegrass, or bahiagrass.

When should I apply T-Zone SE for the best results?

For optimal weed control, apply T-Zone SE in spring or fall when weeds are actively growing. It works best when temperatures are between 50°F and 85°F. Avoid applying during extreme heat, drought conditions, or just before heavy rainfall.

How soon will I see results after applying T-Zone SE?

You can expect to see visible weed damage within 24 to 48 hours. Weeds will start wilting and browning, with full control typically occurring within 7–14 days.

What weeds does T-Zone SE control?

T-Zone SE is highly effective against more than 60 broadleaf weeds, including dandelions, clover, wild violets, ground ivy (creeping Charlie), chickweed, spurge, oxalis, plantain, thistle, and henbit.

How do I mix and apply T-Zone SE?

For spot treatments, mix 1.2 to 1.5 oz of T-Zone SE per gallon of water. Use a pump or hose-end sprayer to apply, ensuring thorough leaf coverage. Do not mow for two days before or after application for best results.

Can I apply T-Zone SE before or after mowing?

It’s best to avoid mowing for at least two days before and after applying T-Zone SE. This ensures that the herbicide has enough time to be absorbed by the weeds and effectively move into their root system.

Is T-Zone SE rainproof?

Yes! T-Zone SE becomes rainproof within three hours of application, so unexpected rain won’t wash it away.

How often can I apply T-Zone SE?

You should wait at least 30 days between applications if a second treatment is necessary. Overuse may stress your lawn, so only reapply if weeds persist.

Can I use T-Zone SE if I recently seeded my lawn?

No, T-Zone SE can harm newly germinated grass. Wait at least three to four weeks after seeding before applying this herbicide.

Can I use T-Zone SE on my flower beds or vegetable garden?

No, T-Zone SE is specifically designed for turfgrass and should not be used in gardens, flower beds, or near desirable plants.

Will T-Zone SE harm my lawn?

When applied correctly and on approved turf types, T-Zone SE will not harm your lawn. Always follow label instructions and avoid over-application to prevent turf stress.

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