Assurance 5-16-4 with 5% Ca is a specialty liquid fertilizer containing both NPK with a high ortho-phosphate content along with soluble calcium.
- Tees and Greens Maintenance: 1-3 ounces per 1,000 sq. ft. every 7 to 14 days.
- Fairways: Apply 1 to 2 gallons per acre every 14 to 21 days or as needed.
- Total Nitrogen (N)—5.0%
(Nitrate Nitrogen—4.0% & Ammoniacal Nitrogen—1.0%)
- Available Phosphate (P2O5)—16.0%
- Soluble Potash (K2O)—4.0%
- Calcium (Ca)—5.0%
Derived from: Calcium Nitrate, Ammonium Polyphosphate, Dipotassium Phosphate. F1199