Blowing out sprinklers involves draining all of the water out of the system. It's a pretty important process to do before the ...
Some systems have a drain near the sprinkler shutoff valve, and that can be in your home—usually a basement, near the water ...
RELATED: Winter weather alerts in Colorado: Here's what we're tracking 9NEWS spoke with garden experts who say now is the time to winterize sprinkler systems ... is shut off, drain the water ...