#N/M on the Sprayable U-Maxx 47-0-0 product label means pounds (#) of nitrogen (N) per 1000 sqft. (M)
TurfGrassPro 28-0-0 is a 70% slow release nitrogen fertilizer that has been formulated with slowly available urea triazone nitrogen for turf. The nitrogen provides excellent color response for quick and long lasting color. Use for cool and warm season turf and apply weekly or biweekly throughout growing season. Nitrogen from urea can be lost to the atmosphere if fertilizer urea remains on the soil surface for extended periods of time during warm weather. The key to the most efficient use of urea is to incorporate it into the soil during a tillage operation. It may also be blended into the soil with irrigation water.