Scotts® Soil Build'R™ Spreadable Top Dress for Lawns is a lawn top dressing made from a special blend of humic acid, biochar, and leaf compost designed to improve soil structure and fertility. It contains natural ingredients and organic matter that encourage water and nutrient retention, reduce soil compaction, and increase microbial activity, helping promote a thick, healthy lawn. The slow-release nitrogen, phosphorus, and potassium support strong root growth and maintain a vibrant green colour, while soil-improving elements enhance overall plant health. Easy to apply with a spreader, it covers up to 122 m² (1,313 ft²) and is ideal for use in spring or fall, or whenever your lawn appears stressed, thin, or lacking vibrancy.