Healthy soil is not just dirt under our feet. It is a living ecosystem that sustains plants, animals and humans. Healthy soil has four components. About 25% is air, allowing soil organisms to return essential nutrients to the soil while providing pathways for water. Another 25% is water, which soil organisms need, like all living […]
Janice Mathews
Janice Mathews is a UC Master Gardener of Napa County