. Lawn Care in Sellersburg, IN The hot, humid summers in Sellersburg, Indiana can be tough on your lawn. With the right care, though, your lawn can stay green and healthy all season long. Here are some tips for lawn care in Sellersburg: Mowing: Mowing your lawn regularly is one of the most important things you can do to keep it healthy. Be sure to mow at the proper height for your grass type - too short and you'll damage the grass, too tall and it will be more susceptible to disease. Watering: Water your lawn deeply and less often, rather than shallow and more often. This will encourage deep root growth, which is key to a healthy lawn. Fertilizing: Fertilize your lawn several times a year - once in the spring and again in the fall. Be sure to use a fertilizer that is specifically designed for lawns. Weeding: Pull weeds by hand as soon as you see them. If you let them go, they'll spread and take over your lawn. If you follow these tips, your lawn will be the envy of the neighborhood all season long!