I have brand new landscaping, and have been doing all the math to get my advanced settings just right. The suggested watering times for my lawn seem to make sense, but when it comes to my flower beds, my rachio gen 3 is suggesting 2-3 hours per bed which doesn’t seem right.
I pulled the GPM for each of my Hunter MP rotors that are in the beds and used the formula provided on another thread of (96.25 x Ttl_GPM)/Area to get my nozzle inches per hour. I have the root depth set at 10" since it’s a mixture of larger and smaller plants. Otherwise, the rest of the settings are default. Any suggestions?
Area: 820 sq ft
Available Water: .17 in
Root Depth: 10"
Allowed Depletion: 50%
Efficiency: 80%
Crop Coefficient: 50%
Nozzle inches per hour: .37 in
Zone Type: shrubs
Spray head: rotary nozzle
Soil type: loam
Exposure: lots of shade
Slope: flat
Any suggestions?