Advice needed for topdressing clay soil lawn : r GardeningIRE From patchy to perfect, this is how pros do it. Compost top dressing feeds your turf naturally, improves drainage, and helps your lawn bounce back after winter. Want results like this? Weve got you The Benefits of Top Dressing: Healthier Turf Starts with Compost Veransa Group Lawn scarified and aerated and a top dressing over the holes for the worms to work in. Lawn going to sleep for the winter now.