(Barnes, C&M 2011) Height 50"; blooms midseason; 7" flowers; dormant; diploid.
(a seedling X Lemon Lulu)
Tall and graceful, CELESTIAL NAVIGATION stands out in our sea of blooms. The large lavender-purple petals recurve displaying a darker purple band split by lighter midribs and highlighted by an extended yellow-green throat. Cascade form.