Jerome8283
New Member
Every year I turn off the main valve to my sprinkler system and have the sprinkler lines blown out. This main valve also turns off the water hose in the backyard since it's connected to the same main shutoff. My question is, once I turn this valve off and blow out the water in the sprinkler lines can I turn the valve back on so that I have access to the garden hose? Will water fill the sprinkler lines or would this only occur if or when I turn on the sprinklers on for the first time again?