Conditions soil and improves soil fertility, which provides the following lawn and garden benefits: 1) Helps to create darker green and healthier lawn by improving the availability of iron and other trace minerals. 2) Helps increase the soil water holding capacity, allowing the lawn to use less water. 3) Helps hold nitrogen in the root zone longer which provides a longer lasting green. 4) Helps provide greater crop yields than with garden fertilizer alone. 5) You get better tasting vegetables and sweeter fruits and berries. 6) Improves plant quality and nutritional value of fruits and vegetables.