Weed Killer & Herbicide Canada

Overview Ortho WeedClear Lawn Weed Killer Ready-to-Use1 with Comfort Wand is a ready-to-use spray designed for homeowners managing southern lawns. This formula targets common broadleaf weeds directly at the leaf and root, helping you restore a cleaner lawn without needing large equipment or a...

Overview Quali-Pro MSM Turf Herbicide 8 oz delivers a high quality formulation designed to address broadleaf and grassy weeds in a variety of turf settings. This product is built to support active turf areas such as home lawns, public parks, cemetery grounds, and golf...

Overview Bonide Chickweed, Clover & Oxalis Killer is a ready-to-use spray tailored for residential turf. It targets a wide range of common lawn weeds while keeping your grass intact, offering a practical, low-effort option for weed control throughout the season. With a 128 oz...

Roundup Pro Concentrate Herbicide — Powerful, Rainfast Weed and Brush ControlRoundup Pro Concentrate Herbicide, built around PROformance technology, is designed for outdoor spaces where weed and brush control matters. The concentrate blends with water for use in standard sprayers, delivering a robust solution that...

Smart weed control for southern lawns Atticus Sertay Herbicide is a post-emergent solution designed for warm-season turf. With a high concentration of sulfosulfuron, Sertay targets a broad spectrum of weeds while being formulated to work with southern grasses. This makes it a practical option...

RoundUp Promax 1.67 Gallon Jug — Fast, Systemic Weed Control for Lawns and Landscaping RoundUp Promax is a post-emergent herbicide designed to rapidly penetrate weed leaf surfaces and move to the roots. When applied, the product is absorbed by the plant and begins to...

Overview Hi-Yield Killzall 365 is a powerful weed killer concentrate designed for non-crop and bare ground areas. It helps manage an unwelcome mix of vegetation along driveways, paths, or fence lines, without impacting lawns when used as directed on the label. This gives you...

Overview Liquid Harvest Lazer Blue is a concentrated spray pattern indicator designed to help you track exactly where spray solutions land on lawns and turf. The striking blue dye mixes with water-based products to create a temporary, visible trace that makes coverage patterns easy...

Overview Certainty Turf Herbicide from Nufarm offers selective, post-emergent weed control for highly managed turf sites. Formulated with 75.0% Sulfosulfuron, it targets tough weeds while aiming to protect your desirable grasses. This product is designed for residential and commercial lawns, ornamental grasses, and native...

Overview SpeedZone EW Broadleaf Herbicide for Turf from SPEED ZONE brings speed and performance to turf care. Its advanced emulsion‑in‑water (EW) formulation delivers more complete coverage on the weed surface than the original SpeedZone, enabling rapid control of 90+ broadleaf weeds, plus stubborn goosegrass...

OverviewCelcius WG Herbicide (6666194) is a post-emergent solution designed to target a wide spectrum of weeds that emerge in warm-season lawns. It offers control for more than 150 weed species, making it a versatile option for homeowners and lawn care professionals who manage turf...

Overview PBI Gordon Trimec Lawn Weed Killer is a versatile, broad-spectrum option designed to address the weeds that interrupt a lush, even lawn. The formula targets a wide range of broadleaf weeds, including many that are notoriously stubborn, with the goal of helping your...

Effortless lawn weed control with a hose-end spray Ortho WeedClear Lawn Weed Killer Ready-to-Spray brings professional-grade weed control to DIY lawns with a simple hose-end sprayer. Attach the sprayer to your garden hose, turn on the water, and spray evenly until the surface of...

Meet Sunday Weed Warrior An organic, ready-to-use spray designed to address unwanted growth on contact. The potent herbicidal soap uses fatty acids to dehydrate a range of greens, delivering a fast, spray-on solution without harsh chemicals. Where to use This formula is non-selective and...

Protect your warm-season lawn by targeting a broad mix of weeds with Southern Ag 006130 Atrazine St. Augustine Weed Killer. This 32-ounce bottle is designed for use on St. Augustine and centipede grasses, delivering selective weed suppression while keeping your turf looking uniform and...

Effortless Yard Care with the Ortho Dial N Spray Transform how you care for your lawn and garden with the Ortho Dial N Spray Hose-End Sprayer. This hose-attached tool eliminates the need for mixing, measuring, or potential spills. Simply connect it to your garden...

Overview Ortho WeedClear Weed Killer for Lawns with Comfort Wand is a ready-to-use spray designed to target broadleaf weeds while protecting your turf when used as directed. Built for DIY homeowners, it offers visible weed control in hours and dries to a clean finish...

Fast, convenient lawn care with one spray Scotts Liquid Turf Builder with Plus 2 Weed Control Ready-To-Spray combines a quick nitrogen boost with targeted broadleaf weed control in a single hose-end bottle. The 32 fl oz container delivers a 25-0-2 NPK formula designed to...

Overview Southern Ag Amine 2,4-D Weed Killer is a selective herbicide designed to address a broad range of broadleaf weeds while minimizing impact on desirable grasses when used as directed. The formulation emphasizes economical use, with a low rate of 1 to 4 pints...

Precision weed control where you need it most Spruce EZ-AIM Grass and Weed Killer Spray is designed for targeted, easy application. Packaged in a lightweight, nitrogen-pressurized can, it powers a precise spray that reaches tight spaces. The formula blends water, essential oils, and a...