This is much cheaper for twice the amount compared to roundup concentrate. Does this get diluted by same amount as the concentrate? not in specs

I am not certain of the mix ratio for the concentrate, but this does come with a booklet explaining the mix ratios for different applications. I have been mixing 8 ounces of this product plus 4 ounces of additional surfactant (dish soap) then filling my 1 gallon sprayer with water. Within about 3 days even if it rains, everything starts to turn brown.

Does anyone know if this is effective against duckweed? This stuff covers my pond every year!

i don't know about duck weed, I do know it kills anything I spray it on. double the mixture ratio and give it a try, I would be surprised if it didn't work. this stuff a few years ago was $220 for the same amount 2.5 gallons. Just buy it and try.

What Mixing ratio for Lilly pads ?

1-2 ounces per gallon and the Fine Mist oil added to the water helps stick the mixture on the leaves. JJ

Will this kill willows and cottonwoods?

I don't have experience with those species. In my experience, this product kills everything; Polaris Nufarm Herbicide Imazapyr 27.7%

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Roundup Custom 53.8% Glyphosate for Aquatic & Terrestrial Use 2.5 gallons

Product ID: 33257686

Details

Brand
Roundup
Item Form
Liquid
Item Weight
27 pounds
Liquid Volume
2.5 gallons
Manufacturer
BRANDT

🌊Dual aquatic & terrestrial use

🌿Targets 190+ weed species

♻️Eco-friendly packaging

R$3118

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Description

🌿 Dominate every inch of your landscape—land or water—with precision and eco-savvy power!

BROAD SPECTRUM POWER - Eradicates over 190 species of emerged weeds, brush, and vines for total landscape dominance.
ECO CONSCIOUS PACKAGING - Protect your environment while maintaining pristine grounds with sustainable packaging.
CUSTOMIZABLE FORMULATION - Choose your ideal surfactant, tank mix, or herbicide blend tailored to your unique needs.
TRUSTED PROFESSIONAL GRADE - Backed by a 4.6-star rating and coverage of up to 227 acres per container—efficiency meets reliability.
VERSATILE APPLICATION MASTERY - Seamlessly control weeds on land or water with unmatched flexibility.

Roundup Custom 53.8% Glyphosate is a professional-grade, non-selective herbicide effective on over 190 weed species. Designed for both aquatic and terrestrial environments, it offers customizable blends and surfactant options to optimize performance. With eco-friendly packaging and coverage of up to 227 acres per 2.5-gallon container, it’s the trusted choice for large-scale weed and brush control across diverse sites.

Specifications

ASIN	B00E4BLAG4
Best Sellers Rank	#21,437 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #210 in Weed Killers
Brand Name	Roundup
Coverage	The coverage of this product is approximately 128 to 227 acres per container, assuming one pint is approximately 0.125 gallons and the product is 2.5 gallons.
Customer Reviews	4.6 4.6 out of 5 stars (324)
Item Form	Liquid
Item Weight	27 pounds
Liquid Volume	2.5 gallons
Manufacturer	BRANDT
Number of Packs	1
Part Number	000087
Unit Count	320 Fluid Ounces

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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R$3118

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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