Originally Posted by sandman512
Ok, two zones cover that area. Each zone was set for 14 minutes. I scaled it back to ten and I'm going to change the Hunter nozzle from a 6 to a 3. Tomorrow, I will pick up some compost, top dress the lawn and proceed from there.
Don't go switching nozzles without knowing the impact of doing it. You don't use the same nozzle in all your rotors unless they are all the same arc. Also need the complete irrigation schedule, not just the runtime ... which btw is mighty low given rotors. Also describe what the zones cover and environmental conditions for each. For example, do the zones water both lawn and landscape? Do the zones have overlapping coverage? Does a single zone span both shade and sun regions?