What do golf course sprinklers primarily regulate?

Golf course sprinklers are specifically designed to regulate the delivery of water to grass. This is crucial for maintaining healthy turf, which is essential for the playability and aesthetics of the golf course. Proper irrigation ensures that the grass receives the right amount of water, which is vital for its growth, resilience against drought, and overall vitality. This emphasis on water delivery helps in achieving uniform coverage across the course, preventing dry spots and promoting consistent playing conditions.

While soil temperature, pest control, and fertilizer spread are important aspects of golf course maintenance, they are not the primary function of the sprinklers. Instead, those tasks may be addressed using other equipment or methods, such as soil monitoring tools, pest management systems, and separate fertilization techniques. Therefore, the primary role of the sprinklers is centered around effective water management for the grass.