Now is the time to prepare your warm season lawn (bermuda, zoysia, centipede or st.augustine) for winter annual weed control. Winter annuals germinate and develop in the fall, overwinter as plants, mature in the spring, flower, set seed and then die during the summer. Annual bluegrass is one of the most common winter annual grassy weeds in turf. Henbit, purple deadnettle and common chickweed are other examples of winter annual broadleaves. Call us today!