Scotts® Turf Builder® 33.95 lb. 28-0-3 Formula 12,000 Sq. Ft. Weed & Feed. This weed killer and lawn fertilizer utilizes WeedGrip™ Technology to grip onto and kill the lawn weeds you see and the ones you don't, controlling over 50 listed weeds, including clover and dandelion. It also feeds to thicken your lawn and crowd out any future weeds. Apply when weeds are actively growing and daytime temps are consistently between 60°F and 90°F. Make sure your grass is wet from dew or watering, as this helps particles adhere to weed leaves to produce the best results. We recommend using a Scotts® spreader to apply this product. Do not water your lawn for 24 hours after application or apply if rain is expected within the next 24hrs. Do NOT apply to Creeping Bentgrass, St. Augustinegrass (including Floratam), Dichondra, Carpetgrass, or Lippia.