Bio Bridge · Turf Hybrid
With Value-Added Biologicals
12%
Nitrogen N
2%
Phosphate P₂O₅
6%
Potash K₂O
A high-performance hybrid blend built specifically for turf. Sigma's 100% organic base fertilizer, with beneficial biologicals, is dry blended in a two-to-one ratio with polymer-coated sulfur-coated urea and other nutrients. The result is gradual, steady feeding for up to 10 weeks of plant response, while organic carbon and humic acids build healthier soil.
Available packaging
Also available: Sigma 16-2-3 Bio Bridge. Another high-performance Bridge turf blend. Contact us for details and custom pricing.
Ask about 16-2-3| Total Nitrogen (N) | 12.0% |
|---|---|
| ↳ Water Soluble Nitrogen | 10.8% |
| ↳ Water Insoluble Nitrogen* | 1.2% |
| Available Phosphate (P2O5) | 2.0% |
| Soluble Potash (K2O) | 6.0% |
| Magnesium (Mg) | 5.0% |
| Sulfur (S) | 4.0% |
| ↳ Combined Sulfur (S) | 4.0% |
| Iron (Fe) | 0.3% |
| ↳ Soluble Iron (Fe) | 0.3% |
Derived from composted poultry manure, urea, polymer coated sulfur coated urea, potassium magnesium sulfate, copper oxide, iron sulfate, iron oxide, manganese sulfate, manganese oxide, zinc sulfate, zinc oxide and sulfate of potash.
*10.8% Slow release nitrogen from polymer coated sulfur coated urea and poultry manure.
Also available without BIO Package (beneficial bacteria, endomycorrhizae, trichoderma)
| Humic Acids | 3.0% |
|---|---|
| Beneficial Bacteria | 2,800,000 CFU/Lb |
| Endomycorrhizae | 6.2 Prop/Lb. |
| Trichoderma | 480,000 CFU/Lb |
Beneficial bacteria, endomycorrhizae and Trichoderma are granulated into a microbial food source so they establish quickly in the root zone. Full species counts are listed on the product label.
Specially formulated with XCU® polymercoated sulfur-coated urea. This advanced dual coating technology results in a slow-release fertilizer providing gradual, steady nutritional uptake for up to 10 weeks of plant response. Combined with organic granules enhanced with humate, biologicals and micronutrients; this professional fertilizer is loaded for performance. Widely used by superintendents, LCOs, municipal turf managers and professional landscapers to economically and efficiently promote a plant response of health, growth and color for up to 10 weeks per application.
Manufacturer-recommended rates. Always follow the product label, and contact us for a program tailored to your sites.
Bio Bridge · Turf Hybrid
Sigma 15-5-10 Bio Bridge provides fast green-up and recovery, while organic carbon and humic acids strengthen roots for greater nutrient absorption and add essential organic matter for soil microbes. Formulated for high performance turf.
Tell us about your sites and acreage. We'll recommend products and rates, send labels and SDS sheets for your files, and put together a formal quote.