Nitrogen fertilizer rate and MLSN

The MLSN guidelines are a modern method of soil test interpretation for turfgrass. These guidelines work by making a nutrient recommendation that will ensure the grass is supplied with enough nutrients for the nutrient consumption it will have at a particular site, all while keeping the soil from dropping below the minimum MLSN levels for each nutrient. Use of the word minimum in the guidelines doesn't mean that this is absolutely the minimum amount of fertilizer that can be applied…