| Suståne 8-2-4 Natural Organic is a natural organic fertilizer and long-term soil builder. Suståne 8-2-4 Natural Organic works by replenishing the soil with a rich supply of humus (stabilized organic matter) and the essential nutrients required for sound and long-term soil building programs. Suståne 8-2-4 Natural Organic provides a combination of plant nutrients and organic substances derived from biologically active compost plus potash and feather meal. |