Buy Knotweed Control and Knotweed Killers

Battleship III

Battleship III is a broadleaf weed control that does excellent an excellent job on the the toughest to control broadleaf weeds and is less phytotoxic in warm weather compared to other three-way herbicides.

NOT AVAILABLE FOR PURCHASE IN: AZ, CA, CT, DC, LA, MA, MS, NY, VT

$189.89

EndRun

EndRun is a traditional three-way selective herbicide with a surfactant already built in, providing equal or better results to other popular three-way herbicides while using less active ingredient.

NOT AVAILABLE FOR PURCHASE IN: CA, CT, DC, MA, ME, NH, NJ, ND, VT

$77.97

EndRun

EndRun is a traditional three-way selective herbicide with a surfactant already built in, providing equal or better results to other popular three-way herbicides while using less active ingredient.

NOT AVAILABLE FOR PURCHASE IN: CA, CT, DC, MA, ME, NH, NJ, ND, VT

$137.98

Gallery 75 DF

Gallery 75 DF is a pre-emergent herbicide for the control of more than 90 species of broadleaf weeds in turf and ornamental landscape beds. For pre-emergent control of broadleaf weeds in residential lawns, Gallery is the best option available, and also safe to apply on more than 700 different ornamental plantings found in beds.

NOT AVAILABLE FOR PURCHASE IN: NY

$149.89

On Deck

NOT AVAILABLE FOR PURCHASE IN: CA, DC, LA, MA, ND, NJ, NM, VT

$198.89

Q4 Plus Turf Herbicide

Q4 Plus is an All-in-One selective herbicide for use on most cool season grasses. With a combination of 4 different active ingredients, Q4 Plus is designed to treat crabgrass, yellow nutsedge, and a long list of commonly found broadleaf and grassy weeds.

NOT AVAILABLE FOR PURCHASE IN: MA, NM, NY

$298.99

QuickSilver T&O Herbicide

QuickSilver T&O Herbicide is a fast-acting post-emergent herbicide for some mature broadleaf weeds and mosses that can be used in cool and warm weather. QuickSilver can be used on immature, newly seeded turf before other herbicides, making it unique. It is also a valuable mix partner with other herbicides, allowing visible results to occur much faster.

SKU: 210000000012 Categories: , , , , ,
$148.90

Speed Zone Lawn Weed Killer

NOT AVAILABLE FOR PURCHASE IN: CA, DC, NJ

$36.98

SpeedZone Broadleaf Herbicide for Turf

SpeedZone is a selective herbicide for the control of broadleaf weeds, providing quick and effective control in your lawn and landscape.

$90.99

SpeedZone Broadleaf Herbicide for Turf

SpeedZone is a four-way selective herbicide for the control of broadleaf weeds, providing quick and effective control in your lawn and landscape.

NOT AVAILABLE FOR PURCHASE IN: CA, MA, NJ, NM, VT

$216.78

SpeedZone Southern

SpeedZone Southern is a selective post-emergent herbicide for the control of broadleaf weeds in both warm-season and cool season-lawns.

NOT AVAILABLE FOR PURCHASE IN: IA, IL, MI, MN, MT, ND, NE, NM, SD, WA, WI, WY

$86.95

SpeedZone Southern Herbicide EW

NOT AVAILABLE FOR PURCHASE IN: CA, IA, MI, MN, MT, ND, NE, SD, VT, WI, WV, WY

$204.98