Conditions and Improves Soil Naturally - Greensand is an all natural sandstone product that is formed from ancient mineral deposits. Used for centuries for both its improvement of soils and its increased productivity when used in fields and gardens. Along with its mineral content, greensand can also increase moisture holding capacity in soils. Greensand fertilizer is a rich source of glauconite, which is high in iron, potassium, and magnesium. All these components are important to good plant health. It also helps loosen soil, improve moisture retention, soften hard water, and increase root growth.
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