The daylily Dark Storm was hybridized by Shooter in 2002. Dark Storm was hybridized by crossing (Robert Oliver × sdlg). The color of Dark Storm can be described as black purple blend above chartreuse green throat. It is a Diploid. It has a bud count of 23. It blooms in (Late,Rebloom). It's flowers measure (6 in, (15 cm)). It has 5 branches. It has a normal scape height of (36 in, (91 cm)).