SKU: 60880442893
select herbicide active ingredient

select herbicide active ingredient Meso 4SC Select Herbicide (Tenacity) 8 Ounce

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Description

select herbicide active ingredient Meso 4SC Select Herbicide (Tenacity) 8 OunceMesotrione MESO 4SC Select (brand alternative Tenacity) is a unique herbicide formulated for both post and pre emergence and controls over forty five broadleaf weed species and grasses in turfgrass. One 8 oz bottle covers 1 2 acres Active ingredient is 40% Mesotrione Great for targeting a variety of weeds such as chickweed, clover, crabgrass, dandelion, foxtail, henbit, and nutsedge This is the generic version of Tenacity Herbicide Product

Mesotrione MESO 4SC Select™ (brand alternative - Tenacity®) is a unique herbicide formulated for both post and pre-emergence and controls over forty-five broadleaf weed species and grasses in turfgrass.

  • One 8 oz bottle covers 1-2 acres
  • Active ingredient is 40% Mesotrione
  • Great for targeting a variety of weeds such as chickweed, clover, crabgrass, dandelion, foxtail, henbit, and nutsedge
  • This is the generic version of Tenacity Herbicide

Product Description:
Mesotrione MESO 4SC Select contains the same active ingredient as the popular Tenacity Herbicide. This herbicide represses photosynthesis in susceptible and receptive plants as it is absorbed systemically through roots, leaves, and shoots. It can be effectively used against weed invasion and also promotes excellent control of tough-to-control weeds before and during seeding of particular types of turfgrasses.

This formula can be used when seeding, including overseeing established turfgrass, during renovation, or during bare ground seeding. Weeds are expected to die and wither within 3 weeks from the application, turning the weeds white in color due to the loss of chlorophyll. Whitening of the turfgrass is common but temporary and typically occurs between 5 to 7 days after application and may last for several weeks.

A non-ionic surfactant should be added in post-emergence applications.

Application Information:
Use the included syringe to dilute Mesotrione with water in a pump or backpack sprayer. Not for use in a quart hose-end sprayer or Ortho Dial N Spray. 

 Mesotrione can be used on the following grass types:

  •  Cool-Season Lawns - Kentucky Bluegrass, Turf Type Tall Fescue, Fine Fescue, Ryegrass.
  • Warm-Season Lawns - Centipede, Buffalograss

NOTE: DO NOT apply this product on bentgrass, kikuyugrass, zoysiagrass, seashore paspalum, or bermudagrass

Note: Mesotrione is labeled for St. Augustine Grass, but only on sod farms, not home lawns

 Coverage/Gallon (1) 8 oz bottle can cover 1 -2 acres of lawn area
Application  Details See product label for application information based on target
Water-In  Instructions

No need to water this product in if used as a post-emergent herbicide.

If you are using it as a pre-emergent at the time of seeding, then you do want to water it in with ¼” of irrigation or rainfall.

  • Label: Mesotrione 4SC Select Info
  • Package Includes:  (1) 8 oz Bottle
  • Storage: Store in a cool dry place away from direct sunlight. The product will store for 2 years under warehouse conditions.

Shipping Information:

Shipping costs

Included for most states within the U.S.
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State Restrictions
Alaska (AK), Arizona (AZ), Hawaii (HI)

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Typical Delivery Time

4 - 7 business days

Product Type Liquid Concentrate
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Important: Always read and follow label instructions. Some products may not be registered for sale or use in all states or counties and/or may have state-specific use requirements. Please check with your local extension service to ensure registration status and proper use.  This information is for reference only. It is the responsibility of the user to verify the product is registered and appropriate for use in a given state.

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]
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SKU: 60880442893

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Heather
Grantham, US
★★★★★ 4
URGENT NOTE: Test in a small area first! Worked, but I'm covered in a rash from contact dermatitis.
You may want to test this stuff on a small area first before slathering it on. I had a bit of sunburn on my face and after showering, applied the gel and it worked great! Then.....contact dermatitis. My whole face blew up in a rash. Unfortunately, this didn't happen until the second day and I had already used the gel on my arms and legs as well. My face has cleared up, but the rest of me looks like I rolled around in poison ivy. I want to scratch my skin off. Pics don't do it justice. This is day 4 of the rash breaking out, so it's cleared up a little and I plan to borderline OD on benadryl this evening before I scratch my skin off. I wish I wasn't allergic, because it truly did work for my sunburn. I've not peeled at all and I was rather crispy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 21, 2025
D
Verified Purchase
Des F
Fort Morgan, US
★★★★★ 5
This stuff works!
My wife and I just got back from Cancun and after being at the pool/beach for 6-8 hours every day, we ended up a little burned. We used sunscreen, but still ended up a bit burned. This stuff was a lifesaver! Took the sting out of the burn and after about a day the redness turned to tan. Definitely buy this!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
M
Verified Purchase
M Stolk
Pawtucket, US
★★★★★ 5
Soak It All In!
Used this for our trip to Mexico in February 2026 to Huatulco. Wow, That place is hot!! I love the sun and usually I don’t burn. I may go red, but it softens to a brown. My husband on the other hand is Dutch so we have 2 colours: porcelain white and lobster red! This concoction was wonderful. It aided in cooling the burn and the menthol felt very refreshing and soaked in quickly. I didn’t feel any residue, and I know our skin was well nourished. I bought my first bottle through Amazon in Canada. But looking for more, I checked out Amazon in the US. Even after the exchange and shipping, I actually got this product at a more convenient cost through the US. I would highly recommend this product.
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Reviewed in the United States on February 17, 2026
V
Verified Purchase
vannahbanana143
Birmingham, US
★★★★★ 5
just buy it already
I was skeptical at first, but let’s just say I will forever stay stocked up on this stuff. IT WORKS !!!!!
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Reviewed in the United States on June 4, 2026
J
Verified Purchase
Jboogie
Bozeman, US
★★★★★ 5
great product and reef safe
Size: 5 Ounce (Pack of 1)
bought this sunscreen because where we were traveling you could be fined if you weren't using reef safe sunscreen. this sunscreen went on easy and soaked in well. i appreciate that its mineral based and not filled with a ton of chemicals like most brands are. I also liked that the bottle turned color when you had UV exposure. We like the product and use it all the time even if it doesn't need to be reef safe.
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Reviewed in the United States on April 10, 2026

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