Why can it not be sold to those of us in the restricted states mentioned above?

Pretty sure because they haven't applied for it to be registered. If it is the exact formula as Tenacity, then Tenacity is only restricted in AK and PR. There is another generic 40% mesotrione product restricted in less states than this Meso 4SC, AK, AZ, CA, HI, and this one is ok for CA. https://www.amazon.com/ITS-Supply-Torocity-Mesotrione-Herbicide/dp/B08D8MBSK1

Will this kill violets?

Wild Violet (Viola pratincola) is listed as a weed controlled by MESO 4SC

Will this kill Nimblewill?

Nimblewill is controlled by Meso4 SC but will require a second application. I have Copied a portion of the manufacturer's label below: WEEDS CONTROLLED USING POST-EMERGENCE APPLICATION: Make a second application of Meso 4 SC Select 2-3 weeks after initial treatment. For optimal control add a NIS-type surfactant and apply to young, actively growing weeds.

Will this kill clover?

Barnyardgrass, Creeping Bentgrass , Annual Bluegrass, Carpetweed, Chickweed, Clover, Crabgrass, Dandelion, Foxtail, Ground Ivy, Henbit, Marestail, Yellow Nutsedge, Oxalis, and others * See Label for complete list Thank You Nina C

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Primesource Meso 4 SC Select

Product ID: 152757609

Details

Active Ingredients
Mesotrione
Brand
Primesource
Item Form
Liquid
Item Weight
0.27 g
Liquid Volume
8 fluid ounces

⚡Systemic absorption

🌿45+ weeds controlled

📏Covers up to 8000 sq ft

319865Fr

Duties & taxes included

In stock

Sold byAmazon CongoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌱 Own your lawn’s future—weed-free, worry-free!

DUAL ACTION FORMULA - Pre- and post-emergent control for year-round turf perfection.
VERSATILE APPLICATION - Safe to use during seeding, overseeding, or turf renovation—no downtime needed.
LONG LASTING EFFICIENCY - 8 oz bottle covers up to 8000 sq ft, making it a cost-effective turf solution.
SYSTEMIC ABSORPTION POWER - Targets weeds through leaves, roots, and shoots for deep eradication.
BROAD SPECTRUM WEED CONTROL - Eliminate 45+ tough weeds including crabgrass & dandelion with precision.

Primesource Meso 4 SC Select is a potent group 27 herbicide designed for both pre- and post-emergent control of over 45 broadleaf weeds and grasses. Its systemic action inhibits photosynthesis, effectively eradicating weeds without harming turfgrass. Suitable for use during seeding and renovation, this 8-ounce liquid covers up to 8000 square feet, delivering professional-grade weed control for pristine lawns.

Specifications

ASIN	B07L3S9FKX
Active Ingredients	Mesotrione
Best Sellers Rank	#26,261 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #242 in Weed Killers
Brand Name	Primesource
Coverage	4000-8000 square feet
Customer Reviews	4.5 4.5 out of 5 stars (1,292)
Included Components	1 bottle and 1 syringe
Item Form	Liquid
Item Weight	0.27 g
Liquid Volume	8 fluid ounces
Manufacturer	Prime Source
Model Number	MESO 4SCSEL12X8
Part Number	MESO 4SCSEL12X8
UPC	653341837493
Unit Count	4 Ounce

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

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