'Isabelle Renaissance' rose Description
Photo courtesy of Myrosetime
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Shrub. Renaissance ® Collection.
Dark red. Moderate, old rose fragrance. 25 petals. Average diameter 5". Very large, very double, borne mostly solitary bloom form. Blooms in flushes throughout the season.
Bushy. Glossy, dark green foliage.
Height of 4' to 4½' (120 to 135 cm). Width of 4' (120 cm).
USDA zone 5b through 10b. Disease susceptibility: very disease resistant.
Australia - Application No: 1999/379 on 1999 VIEW PBR PATENT
United States - Patent No: PP 12,825 on 6 Aug 2002 VIEW USPTO PATENT
Application No: 09/270177 on 15 Mar 1999
'POULisab' was selected in the spring of 1991 by L. Pernille Olesen and Mogens N. Olesen from germinated seed. Above average resistance to blackspot and botrytis under normal growing conditions in Oregon.
Arena Rose Co.'s Catalog 2000
says Isabel Renaissance™
produces dark, velvety red flowers in clusters of 3 to 5 per stem...
According to the Canadian Plant Breeders' Rights Office, an application (No. 98-1268) for POULisab was filed by Poulsen Roser ApS.