Nice upright plant. This historic iris will need winter protection in zone 5. Award of Merit 1930, Royal Hort. Society Award 1930. ...Read More
Per the 1928 Lee R. Bonnewitz Peony and Iris catalog from Van Wert, Ohio:
WILLIAM MOHR (Mohr 1925). This is a remarkable hybrid Iris. It was obtained by crossing our garden Iris PARISIANA with the beautiful ONOCYCLUS GATESII, and it has been considered one of the finest Irises in the world. It has lived through two winters in Ohio, but we cannot yet recommend it as being entirely hardy. It probably should have extra covering during the winter, and until settled weather in the spring. $25.00
Nice upright plant. This historic iris will need winter protection in zone 5. Award of Merit 1930, Royal Hort. Society Award 1930.
...Read More