What is the primary benefit of using slow-release nitrogen fertilizer in lawn management?

• A. It provides nitrogen gradually, reducing flush growth
• B. It releases nitrogen immediately
• C. It has no impact on growth
• D. It increases mowing frequency

Answer: (A)

Slow-release nitrogen feeds the lawn over time, creating a steadier growth rate rather than a rapid burst. This smooths out the growth, so you don’t get flush growth—those sudden, soft, overly lush periods that leave turf vulnerable and require extra mowing or more maintenance. With nitrogen arriving gradually, the grass stays greener more evenly, and you’ll see better nutrient efficiency and less risk of fertilizer burn or nutrient loss from leaching. So the main benefit is providing nitrogen gradually, which reduces flush growth. Immediate release would cause a quick green-up followed by a lull, it does affect growth, and it doesn’t inherently increase mowing frequency.