Scotts PatchMaster Lawn Repair Mix Sun + Shade Mix comes pre-mixed to make repairing bare spots easy. This product contains a mixture of premium Perennial Ryegrasses, Fine Fescues, and Kentucky Bluegrass to adapt to sunny or shady conditions, 100% recycled mulch to help keep seeds moist and in place, and fertilizer for fast growth and thick results. Apply in the fall or spring when daytime temperatures are between 60 Deg. F and 80 Deg. F. Evenly spread a thin layer of PatchMaster Lawn Repair Mix so the area is completely covered. A deep and thorough initial watering is the key to success. Gently water the area until it is completely saturated and no more water is being absorbed. Continue to water daily or more as needed to keep the soil moist.