Country Club IV premium greens grade fertilizers are specifically designed with a lighter granule color for increased visibility, and to assist with more accurate putting green applications. IV mini-sized (80 SGN) products feature 100% non-burning, immediately available sulfate of potash (SOP), and utilize unique composite technology to offer a variety of NPK analysis and nutrient options for every agronomic situation. 

Numerous Country Club IV products utilize Meth-Ex high-activity methylene urea nitrogen to provide putting greens with excellent color response and consistent long-term feeding, without surge growth. 

• Country Club IV 0-0-25 SOP 2% Fe 2% Mg 2% Mn

• Country Club IV 17-0-17 50% Meth-Ex SOP 1% Fe .5% Mn

• Country Club IV 18-3-18 85% Meth-Ex SOP

• Country Club IV 18-9-18 70% Meth-Ex SOP .5% Fe .5% Mg .5% Mn

• Country Club IV 24-3-12 75% Meth-Ex SOP