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 8,000 sq ft

291283Fr

Duties & taxes included

In stock

Sold byAmazon CongoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌱 Own the lawn, not the weeds — effortlessly.

DUAL ACTION FORMULA - Effective both pre- and post-emergence to protect your turfgrass at every stage.
SYSTEMIC ABSORPTION - Absorbed through leaves, roots, and shoots for deep, lasting weed elimination.
LONG LASTING COVERAGE - One 8 oz bottle treats up to 8,000 sq ft, making it a cost-effective solution.
VERSATILE APPLICATION - Safe to use during seeding, overseeding, or turf renovation without harming grass.
PRECISION WEED CONTROL - Targets over 45 tough weeds including crabgrass and dandelion for a pristine lawn.

Primesource Meso 4 SC Select is a powerful group 27 herbicide designed for both pre- and post-emergent control of over 45 broadleaf weeds and grasses. Its systemic action inhibits photosynthesis, ensuring deep weed eradication without damaging turfgrass. Suitable for use during seeding and renovation, this 8 oz liquid covers up to 8,000 sq ft, delivering professional-grade lawn care with ease.

Specifications

ASIN	B07L3S9FKX
Active Ingredients	Mesotrione
Best Sellers Rank	#25,822 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #190 in Weed Killers
Brand	Primesource
Brand Name	Primesource
Coverage	4000-8000 square feet
Customer Reviews	4.5 out of 5 stars 1,300 Reviews
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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