Standard Kelp Extract Wetting Agent helps you conserve water up to 30% by lowering soil surface tension and allowing better water and nutrient penetration to the root zone. This environmentally friendly and biodegradable formula gives you the benefits of both a wetting agent and nutrients to support a healthy root system. Under the lid will be a wax seal, which will break apart automatically in the applicator. Comes in 8-oz. jar. For turf applications use 3 ounces per 1000 sq ft. Apply every 30-45 days as needed.