Brief summary
Old Garden Rose, bourbon "Baron J.B. Gonella", France, introduced by Roseraies Pierre Guillot in 1859, Usually is pink, lavender in color, deep cup bloom shape, blooms 10 - 12 cm in size, has 1-3 buds per stem, repeat rebloom, has moderate fragrance, the bush shape can be bushy, 120 - 150 cm in height, suitable for USDA zone 5 from -29°C and above, moderate resistance to rain, strong resistance to black spot, strong resistance to mildew.
More information
Old Bourbon rose with upright, well-branched habit, canes devoid or nearly devoid of thorns. Demonstrates disease resistance. Blooms are large, double , deeply cupped, with 26–40 petals; main colour pink‑lilac, reverse of petals silver. Fragrance of medium strength, noticeable. Flowers appear in tassels throughout the season.