Historical nitrogen rates

Our current recommendation for nitrogen (N) fertilizer rate is to adjust the N rate based on how much the grass is growing. If you don't measure how much the grass is growing, then we recommend an N rate that does not exceed the maximum values shown on your PACE Turf Weather page.

Those are the current recommendations. The quantity of N that gets applied using these methods can seem low by historical standards. Turfgrass N rates are subject to the…