EC GROW of Eau Claire, Wisconsin manufactures a complete line of fertilizers and ice melting products. We service the professional turf and ornamental markets and retail merchandisers through branded and private labeled products sold only through distributors. We have been developing strong business partnerships with our customers across the country for more than 20 years.     Professional       Consumer   Broadleaf Weed Control The best defense against weeds is a dense, healthy lawn. Once the grass is thick and uniform, it is difficult for weeds to take hold and grow. Grass that is weak or thin allows weeds to establish and compete for available sunlight, water and nutrients. Using a Weed & Feed fertilizer will help to control existing weeds in your lawn.