Cattail Killer Pack
Shipping Restrictions: Cannot be shipped to AK, CA, CT, HI, NJ, NY
Pond Weed Control

Cattail Killer Pack - best chemical to kill cattails

Cattail Killer Pack is a professional grade chemical mixture which yields maximum results for getting rid of cattails, phragmites, bulrush. The Cattzilla enhances the penetration and efficiency of the Catt Plex herbicide. Cattzilla most importantly speeds up the breakdown of dead stalks and shoots of cattails, bulrushes, and other similar weeds.

  • Kills weeds to the roots
  • Perfect for cleaning up shorelines of emergent aquatic weeds
  • Mixture yields faster results

Cattail Killer Pack Includes:

What does the Cattail Killer Pack do?

CattPlex- Systemic Herbicide to be used on emergent weeds, kills vegetation to the root system

PlexMate- Surfactant, acts as a sticking agent for CattPlex

Cattzilla- Improves herbicide penetration through plant, and accelerates breakdown time


This pack treats 10,000 square feet. 


What shoreline weeds are controlled by this aquatic herbicide mixture?


Aquatic Weed Treatment Instructions:

Mix 8 oz Cattplex, 32 oz Cattzilla, 4 oz PlexMate, with 2 gal water in tank sprayer. This mixture will treat 2,500 square feet.

This is a contact herbicide mixture. Spray only on foliage above the water's surface. Completely wet foliage surface. 3 gallon Sprayer sold here

Mixture Rates
Treatment Area
CattPlex Cattzilla PlexMate Water
2,500 Sq. Feet 8 Ounces 32 Ounces 4 Ounces 2 Gallons
5,000 Sq. Feet 16 Ounces 64 Ounces 8 Ounces 4 Gallons
10,000 Sq. Feet  32 Ounces  1 gallon 16 Ounces 8 Gallons

When is the best time to treat cattails?

For best results, apply pond treatment to mature plants. This should be applied to target weeds early on a clear sunny day. This gives the aquatic herbicide time to be drawn into the weed during peak photosynthesis.


How long until I see dead aquatic vegetation?

As weeds die they begin to turn yellow. The amount of time it takes to see results varies based on the weed species, but in general you will see results within 5-7 days. 

After pond weeds die, then what?

Once aquatic weeds have died, they can be physically removed with a pond rake. Another option is to treat with Muck Remover to break down the dead vegetation. The vegetation will eventually break down into muck over time if left alone. The Muck Remover cleans up shorelines to create a more usable pond, and a healthier habitat for aquatic life. 


Active Ingredient: Glyphosate 53.8%

No water use restrictions

Cannot ship to Alaska, California, Connecticut, Hawaii, New Jersey, New York