From Schreiner’s Iris Lovers Catalog 1953: “A fine sky blue intermediate, the only early flowering iris of this color. Beautiful planted with tulips”.
Extra early bloom. Color Code-B1L. ‘Sensation’ x ‘Petit Daniel’.
NOTE: Although listed in the AIS 1939 Checklist as TB, Andalusian Blue is an IB according to the 1942 Schreiner Iris Lovers catalog.