BISON SOIL NITROGEN CONTAINS: Organic Nitrogen derived from Soybean Meal. Use to help plants grow quickly, increase seed and fruit production, and improve plant quality and appearance. Provides Natural Nitrogen for Nitrogen loving plants. Non-GMO, Clean Green Certified, CDFA Approved and OMRI listed. Use in addition to Bison Grow and Bison Bloom for additional Nitrogen Boost. The most complete organic feeding program available today. Bison Soil Solutions revitalize soil, increase nutrient uptake, support a full soil food web, and promote rapid growth. Grow Faster. Grow Bigger. Use Less Water.