Zamzows Ultra Weed Control for Lawns is the best weed killer you can use to get rid of broadleaf weeds in your lawn without killing the grass. This ready-to-use herbicide is both quick and effective.

Zamzows Ultra works in temperatures as low as 45 degrees Fahrenheit!  Most weed killers are not effective if the temperature is below 65 degrees Fahrenheit. This extends the weed killer application window to early spring and to late fall when weeds are most susceptible!

Zamzows Ultra Weed Killer works fast! See results in 24 hours!

Not for sale in California.