OpenSprinkler Forums Hardware Questions OpenSprinkler Pi (OSPi) Monthly Adjust Plugin Reply To: Monthly Adjust Plugin



It is not just the amount of sunlight hit the lawn that counts, although this is very important.  Attached is a link to a pdf file from the North Carolina State University explaining turfgrass watering needs .  I realize that you may not live in the Carolinas or, indeed have turfgrass (Tall Fescue in my case).  What it does show is a nice set of numbers and an explanation of how to  look at soil water retention.