Maximum soil nitrogen guideline for summer

We have been evaluating our current soil nitrogen guidelines to reduce turfgrass stress during the summer months. We are lowering the current 20 ppm total plant available nitrogen (TPAN) guideline to reduce the risk of excessive soil nitrogen and associated turf stress. Although the details are not yet ready for prime-time, we can provide our first estimate for the new summer greens stress-reduction guideline here.

DO NOT EXCEED 6 PPM TOTAL PLANT AVAILABLE NITROGEN

You can use saturated paste extraction…