Ortho Weed Killer Concentrate
A high-coverage concentrate for lawns dealing with a wide range of broadleaf weeds.
See price on Walmart →Price and availability are shown on Walmart.
Key features
- Kills over 250 listed weeds down to the root, including dandelion and clover
- Visible results within hours of application
- Rainproof after 1 hour
- Covers up to 64,000 sq ft per 1 gal. container
- Labeled for both northern and southern grasses, including Bermudagrass, Zoysiagrass, and Tall Fescue
- Best applied when daytime temps stay below 90°F
About this product
This 1 gal. Ortho concentrate is scaled for larger properties, treating up to 64,000 square feet once diluted and run through a tank sprayer or the Dial N Spray hose attachment. It's formulated against more than 250 listed weeds, including dandelion, clover, and chickweed, and shows visible results within hours rather than days. It's also labeled for warm-season lawns like St. Augustinegrass and Bahiagrass, not just northern grass types.
