Navigation: Main Menu and Buttons > Object > Object Properties Dialog Box > MODFLOW Features Tab
Root Depth in LAND_USE: Farm Process V4 Land Use Options Pane
This pane is on the MODFLOW Features tab of the Object Properties dialog box.
ROOT_DEPTH is the crop root depth below land surface. If specified, it must be > 0.0 unless GROUNDWATER_ROOT_INTERACTION = 0 or 1