11/12/2012 - By Dr. Raymond Snyder

Late fall applications of fertilizer to athletic fields can be beneficial for maintaining healthy sports turf.  Turfgrass both recovers from summer stress-related conditions and is subjected to heavy play from organized school sports related activities during the fall season.  Late fall fertilization can prolong turf color of cool-season turf, increase carbohydrate reserves and potentially have a positive impact on root development.

Late Fall fertilization should be made when the turf is still green and foliar growth ceases.  Fertilizer should be derived from a soluble source of nitrogen and include phosphorus and potassium.  Application rates of 1 to 1.5 lb N are recommended.    The use of controlled-release nitrogen products at higher rates can provide good color responses in early spring.

For more detailed information, please refer to the following link:  http://cropsoil.psu.edu/turf/extension/factsheets/late-fall-fertilization-of-athletic-fields