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             Lawn Watering Guidelines Water the lawn deeply and infrequently. Apply one inch of water at each watering. Water once a week or so during the summer. Any rainfall during the week should be considered and watering should be reduced accordingly.