Sigma 6-2-6 Bio
With Value-Added Biologicals
A low phosphorus slow release granular fertilizer containing 100% organic nutrient-rich ingredients and optional value added biologicals. A popular choice for turf establishment. Derived from composted poultry manure and feather meal and sulfate of potash. Improves soil aeration and water filtration. Helps to reduce leaching, run-off and soil erosion.