10-10-10 50# Bag

This is a balanced granular fertilizer, containing equal amounts of nitrogen, phosphorus, and potassium.  Potassium is also called potash. If applying 1 lb of nitrogen per 1000 square feet, apply 10 lbs of 10-10-10 per 1000 square feet of area you are fertilizing. This value is found by dividing 1/.10 = 10. Apply this evenly with a spreader