Requesting Shamrock due to the results of the soil test. The (+) charged cations in our soil require the use of the product to keep the phosphate ion (-) from attaching to the (+) charged cations. *Fertilizer Description: RegalKade .5% 8-11-17. **Only Shamrock with phosphate by Monarch Scientificqty. QTY (480) 50lb bags or application to cover 110 acres. *Analysis: Herbicides- RegalKade .5% (Prodiaine pre-emergent herbicide). Fertilizer Analysis: 8-11-17. Sources: 4 units of Nitrogen from Urea, 4 units of Nitrogen from Diammonium Phosphate, 11 units of Phosphorus form Diammonium Phosphate, 17 units of Potassium from Muriate of Potash. Amount per 1000 sq ft: Nitrogen(N): 8%, Phosphorus(P): 11%, Potassium(K): 17%. 200lbs per acre.
