Fertrell Super K 3-4-7 50#

Super K fertilizer is blended to meet the demands of higher phosphorus and potassium requirements by certain crops. It performs much like a combination of Super N 4-2-4 and Gold SS just with higher available potash. The phosphorus helps get geminating seedlings off to a good start and the extra potassium helps finish the crop. Super K is also blended with crab meal for nematode control. Available with and without added Boron, Boron and Zinc, and with and without Sodium Nitrate. Approximate bulk density 46 lbs/cu ft.