Consider Upgrading to Rotary Spinkler Heads
Hunter or Rainbird Rotary Spinkler heads save water and money
Most system spray heads can be replaced with higher efficiency rotary nozzles. Rotary nozzles deliver water more slowly allowing for better absorption and reducing water waste.
Advantages of Rotary Heads:
Rotary nozzles distribute less precipitation, reducing runoff on hillsides
Rotary nozzles distribute a wider stream of water, resulting in less drift from the wind.
Rotary nozzles provide better coverage, which can help eliminate brown spots.
Rotary nozzles have a stronger stream of water, which is able to reach taller plants.