A Beginners Guide on Understanding and Using ALL THOSE ***** NUMBERS!

[rraisley]

@Gerardv514

3 of my 7 zones will irrigate tomorrow. Those (the front) are at a 17% soil moisture level. The back 4 zones are at 28% soil moisture but won’t irrigate till Sunday. What’s the difference considering both are below the 50 depletion.

Neither is getting below 50% depletion, which is at the bottom of the line. One zone /would/ go below 50% (0% moisture) on the 11th, the other on the 12th, so they both each water on those days.