![Learning how to audit and calibrate your sprinkler system can save water and money.](http://swtreesandturf.com/wp-content/uploads/2014/12/calibration1214-160x120.jpg)
By Jeffrey Gilbert Irrigation systems are probably one of the biggest investments made to help maintain landscape plants. They also are both customized for a particular site and probably the most heavily used ‘tools’, sometimes on a daily basis, especially…