Hybridized in 2002 by Patrick Stamile, this dormant tetraploid grows 27 inches tall in my garden. Rock Solid is an early midseason bloomer that flowered from July 2 through August 4 (bud count 31–35). Blooms are almost 5 inches in size. The genetics of this daylily are so desirable that there are 181 child plants listed in the daylily database. Rock Solid is truly a sure thing!
American Daylily Society Awards
Award of Merit: 2011
Honorable Mention: 2008