Weed Alert!! Weed Alert!! This mild winter has brought weed growth to North Texas. Now is the best time to apply Pre-Emergent and Post-Emergent Weed Control to prevent weed growth during the Spring and Summer months. A liquid post-emergent is needed for the control of existing Winter grassy weeds and broadleaf weeds such as henbit and dandelions. Plus, a liquid pre-emergent is needed to prevent and control annual summer weeds like crabgrass, foxtail, clover and spurge. Lawn America is now applying this important weed control treatment. Request a FREE estimate for the LawnAmerica Weed Control and Fertilization Program. One free treatment is available for new customers. Request an estimate today at donfelanlawnamerica.com.