Control weeds and fertilize your lawn with this Vigoro Concentrate Weed and Feed. The 32 oz. ready-to-spray formula gets the job done with one treatment. It takes down major broadleaf weeds in lawns, including clover, dandelion, chicory, poison ivy, poison oak, ragweed, plantain, chickweed and many other listed weeds. You can apply it any time during the growing season when weeds are actively developing, and it's best to water your lawn one or two days before treating. It comes conveniently ready to spray - no manual mixing required. Simply connect a garden hose to the hose-end sprayer and go. One bottle covers up to 7,500 sq. ft. of lawn, and it takes about 20 minutes to apply depending on your water pressure. It should not be applied to your grass if temperatures exceed 85 degrees F; it can cause damage. One of the benefits of this weed and feed spray is that it provides 20-0-0 nitrogen feeding to supplement your regular fertilizer program. Be sure to utilize our lawn fertilizer buying guide for additional information on the various types of fertilizers, treatment times as well as other how to's and tips when it comes to taking care of your lawn.