The daylily Flat Out Fabulous was hybridized by Harry-P. in 2013. Flat Out Fabulous was hybridized by crossing ((Don't Touch That × Barbara Burkhart) × (God be the Glory × sdlg)). The color of Flat Out Fabulous can be described as cream yellow with bright red eye and edge. It is a Tetraploid. It has a bud count of 24. It blooms in (Early-Midseason,Rebloom). It's flowers measure (7.5 in, (19 cm)). It has 4 branches. It has a normal scape height of (28 in, (71 cm)).