Scotts 4 Step Program Step 4 Fall Lawn Food, 37.84 lbs. is an excellent choice for preparing your lawn to withstand the harsh winter months. This specially formulated lawn food helps strengthen your grass by promoting the development of stronger roots, ensuring your lawn stays healthy and resilient through the cold season. Applying this product in the fall, from August to November, supports a thicker, greener lawn come springtime. For results, use it as part of the complete Scotts 4 Step program to achieve a lush and vibrant lawn year-round.