Crimson King

'Crimson King'. (Barr and Sons, 1893). (Germanica). IB, Early bloom. Color Code-R7D.

From the 2022 Rebloom Checklist: Rebloom reported in: AZ, CA, NC, TX. USDA Zones 6, 7, 8a, 9, 10, 10a.

https://wiki.irises.org/Ib/IbCrimsonKing