Weed Killer & Herbicide Canada

Overview Syngenta Tenacity Turf Herbicide is a systemic product designed for both pre-emergence and post-emergence weed management in turfgrasses. It supports selective control while aiming to minimize impact on healthy turf, providing a practical option for lawn care routines. How it works When used...

Overview TZONE SE Broadleaf Herbicide is designed to tackle stubborn broadleaf weeds in turf across residential lawns, commercial landscapes, and golf facilities. The formulation blends four active ingredients—Triclopyr, 2,4-D, Dicamba, and Sulfentrazone—to target a wide range of persistent weeds while keeping turf safety in...

Overview Sedgehammer is a post-emergent herbicide designed for established lawns, ornamental turf, and landscape areas. Packaged in a compact 1.33 oz bottle and manufactured in the USA, it’s positioned as a practical option for maintaining larger properties without dramatic disruption to routine care. Users...

Liquid Harvest Mesotrione is a versatile pre- and post-emergent weed killer designed for lawns and turf grasses. This 8 oz concentrate blends with water to treat a broad spectrum of weeds and grasses. The product is positioned as a practical, competitive option for both...

Overview Sedgehammer Plus Turf Herbicide is a homeowner friendly, USA made solution designed to tackle purple and yellow nutsedge along with up to 25 additional weed types. The formula includes a pre mixed dry non ionic surfactant, eliminating the guesswork of adding extra ingredients...

Overview Quali-Pro's Prodiamine 65 WDG is a versatile pre-emergent designed to help prevent crabgrass and other common lawn weeds. Packaged in a 5 lb bottle, it supports flexible application windows and can be part of a season-long weed management plan when used as directed....

Overview Dow AgroSciences RTU548 Tordon RTU Herbicide QT is a ready-to-use solution designed for targeted stump treatment. Supplied in a convenient 32-ounce bottle, it offers a practical option for land managers and property owners dealing with unwanted woody growth in non-crop settings. The formulation...

Overview Take control of your lawn with Ortho WeedClear Lawn Weed Killer Ready-to-Use. This ready-to-use formula spots and kills listed lawn weeds, working down to the root to reduce the chances of quick regrowth. The included Comfort Wand makes it easy to target individual...

Overview Syngenta Barricade 4FL is a preemergent herbicide concentrate designed to stop weed seeds from germinating in landscapes like lawns, turf, and ornamental spaces. With Prodiamine as the active ingredient, it targets weed development at the earliest stage, helping you maintain a cleaner, more...

Targeted Weed Defense for Your Lawn Sedgehammer Plus Turf Herbicide is a practical two-pack kit designed for residential lawns. Each kit includes 13.5 g packets that work with an integrated, pre-mixed surfactant, making measurement, mixing, and application straightforward. Proudly made in the USA, this...

Overview Sedgehammer Plus Turf Herbicide is a compact, home-friendly solution designed for lawns facing stubborn nutsedge and a range of common challenges. Each 13.5 g packet comes ready to go with an integrated surfactant, simplifying the process from measurement to application. Crafted for residential...

Elite weed defense for your lawn Sedgehammer Plus Turf Herbicide is designed for homeowners who want a straightforward, effective way to manage stubborn weeds while preserving healthy turf. Each 13.5 g sachet is built for small‑scale use, and this four‑pack brings a convenient, ready‑to‑use...

Overview SpeedZone EW Lawn Weed Killer is a post-emergent solution designed to suppress a wide range of broadleaf weeds while tolerating established turf. The blend features four active ingredients to deliver broad-spectrum control across common cool-season and warm-season grasses, helping your lawn look uniform...

Southern Ag Surfactant for Herbicides is a versatile wetting agent designed to accompany a broad range of herbicides. Available in a 16 oz (1 pint) bottle, it helps lower the surface tension of water, which can lead to more even spray coverage and better...

OverviewReclaim a clean, weed-free lawn with Roundup For Lawns₂ Concentrate. This robust weed killer is designed for Northern grasses and targets weeds at the root, helping you restore even growth across your lawn. When used as directed, you may notice weed browning and thinning,...

Overview Southern Ag Methylated Seed Oil (MSO) Surfactant is a versatile spray adjuvant engineered to complement post-emergent herbicides. It blends a high-quality methylated seed oil with emulsifiers to promote even coverage, strong leaf wetting, and compatibility across a range of tank-mix products. This blend...

Overview Liquid Harvest Concentrated Non-Ionic Surfactant for Herbicides, 16oz, is designed to complement your spray routine by improving how herbicides spread and absorb on leaf surfaces. This versatile additive promotes even distribution, helping you get more from your chosen herbicide without changing the product...

Take back your lawn with Ortho WeedClear Weed Killer for Lawns Reclaim a lush, weed free lawn with Ortho WeedClear Weed Killer for Lawns. This refillable weed control solution is designed to target broadleaf weeds while preserving listed grasses when used as directed. You...

Overview Meet a straightforward lawn solution that helps curb stubborn weeds without fuss. Ortho Max Nutsedge Killer RTU comes as a ready-to-use formula in a convenient 2-pack of 24 fl oz bottles, designed for homeowners who want a simple, store-to-ground approach to weed control....

Effortless weed control for a healthier-looking lawn Ortho WeedClear Lawn Weed Killer Ready-to-Spray brings a simple, hose-end solution to weed management. With a single spray, the formula targets the weeds listed on the label, helping to reduce competition against your turf and restore a...