Figure 2. Shape of wetted zone observed on longitudinal sections of a 7- to 10-inch deep Krome very gravelly loam at the Tropical Research and Education Center in Homestead, Florida for selected drip tapes: T-Tape (1 hr. - a -, 2 hrs -d-), Queen Gil (1hr. -b- and -e-), and Eurodrip ( 2 hr. -c- and 3 hr -f-). Note that the arrows in the pictures point to the dye.