At the Sustainable Turfgrass Management in Asia 2015 field day, I spoke about nitrogen to potassium (N:K) ratios as applied to manilagrass, bermudagrass, and seashore paspalum.

We showed this poster, describing an experiment conducted in Thailand, and also showed fertilizer test plots on a seashore paspalum driving range tee.

For more information about this project, see this handout on Fertilizer & N:K ratios.