
Sustane - Sustne 16-4-8 Fertilizer - 180 Day Release - 50lb (40/PL)
Brand: Sustane
Sign in to see your pricing
Sustne 16-4-8 Fertilizer - 180 Day Release
- 50lb (40/PL)
Was developed as a combination fertilizer to provide nursery stock with a time released 4-1-2 nutrient package blended with a 50% Sustne humus rich, premium organic base. Derived from aerobically composted turkey litter, polymer coated urea, polymer coated MAP, and polymer coated potassium nitrate.
- For use on: Perennials and Woody ornamentals Azalea, Holly, Weigelia, Crape Myrtle, Cotoneaster, Boxwood, Spiraea, Salvia, Hibiscus, and Daylily.
- Rich in humic acids
- Strengthens plants tolerance against hot dry conditions
Choose options

Sustane - Sustne 16-4-8 Fertilizer - 180 Day Release - 50lb (40/PL)
Sale price$115.58
Registration & safety
- Guaranteed analysis
- Total Nitrogen (N) 16%
- Ammoniacal Nitrogen 0.2%
- Nitrate Nitrogen 1.8%
- Water Insoluble Nitrogen 2.6%
- Urea Nitrogen 11%
- Other Water Soluble Nitrogen 0.4%
- Available Phosphate (P2O5) 4%
- Soluble Potash (K2O) 8%
- Calcium (Ca) 2.75%
- Magnesium (Mg) 0.75%
- Sulfur (S) 1%
- Iron (Fe) 0.25%
- Manganese (Mn) 0.05%
- Derived from
- Aerobically composted turkey litter, polymer coated urea, polymer coated potassium nitrate, polymer coated monoammonium phosphate (label continues; see PDF). 12.7% controlled release nitrogen from polymer coated urea, polymer coated potassium nitrate and polymer coated monoammonium phosphate; 2.6% slow release nitrogen from aerobically composted turkey litter, ureaform and feather meal.