will this work for Spotted spurge

Call RM18 mfg for specific advice

Will it work on catails and if so though the root?

I'm not sure. Look up the list of plants it kills. I know that it can kill kudzu and bamboo -I've done it personally. I would try mixing 6-8oz per gallon if something like that.

How long should I wait before planting my own garden? I want to kill existing grass and then put in plants of my own.

It only kill when it is sprayed on the leaf. Ground deactivates it

Why doesn't this kill anything?

I use about 4 oz per gallon of water. Spray and make sure you have a day or two of sunshine. No rain for several days. It takes close to a week to really show the killing power, but believe me it works. Been using this product for years.

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RM18 Fast-Acting Weed & Grass Killer Herbicide, Spray, 1-gallon

RM18 Fast-Acting Weed & Grass Killer Herbicide, Spray, 1-gallon

Product ID: 72448195

Details

Active Ingredients
Herbicide
Brand
RM18
Item Form
Spray
Item Weight
9.3 pounds
Liquid Volume
1 gallons

🌿covers 12,600 sq ft

🧴1-gallon concentrated power

⏱️visible results in 12 hours

€ 198.56

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌱 Kill weeds fast, reclaim your lawn faster!

COVER MORE GROUND - Treats up to 12,600 square feet with a single bottle
TRUSTED BY THOUSANDS - Rated 4.4 stars by nearly 2,000 satisfied users
MAXIMIZE YOUR YARD CONTROL - Dilutes to 42 gallons of ready-to-use spray for extensive coverage
FAST TRACK YOUR LAWN MAKEOVER - See visible weed and grass elimination in just 12 hours
PROFESSIONAL STRENGTH EASY APPLICATION - Spray formula designed for quick, effective weed control

RM18 Fast-Acting Weed & Grass Killer is a professional-grade herbicide spray that dilutes to 42 gallons, covering up to 12,600 square feet. It delivers visible weed and grass elimination results within 12 hours, making it a top choice for efficient lawn care. Trusted by thousands with a 4.4-star rating, this 1-gallon concentrate offers powerful, easy-to-apply weed control for a pristine outdoor space.

Specifications

ASIN	B07BB8G44B
Active Ingredients	Herbicide
Best Sellers Rank	#13,408 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #143 in Weed Killers
Brand	RM18
Brand Name	RM18
Coverage	12600 Square feet
Customer Reviews	4.4 out of 5 stars 1,997 Reviews
Included Components	RM18 Fast-Acting Weed & Grass Killer Herbicide, Spray, 1-gallon
Item Form	Spray
Item Type Name	RM18 Fast-Acting Weed & Grass Killer Herbicide, Spray, 1-gallon
Item Weight	9.3 pounds
Liquid Volume	1 gallons
Manufacturer	Ragan & Massey, Inc.
Model Number	75436
Number of Packs	1
Part Number	75436
UPC	737716754360
Unit Count	128 Fluid Ounces
Warranty Description	Warranty

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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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TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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€ 198.56

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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