Show All Fertilizers Bahia Weed and Feed 20-4-6 Bahia Weed and Feed 20-4-6 is a well-blended fertilizer with a nutrient package made for feeding Bahia and southern lawns. It contains trimec� complex, an excellent weed deterrent made from three proven weed killers-4-D, Mecoprop, and Dicamba. ©  The Soil Doctor Privacy Policy | Legal Notice