Brief summary
Old Garden Rose, portland "Rose du Roi à Fleurs Pourpres", introduced in 1845, Usually is purple in color, cupped bloom shape, full petal count, has 1 buds per stem, continual rebloom, has rich fragrance, the bush shape can be arching, 90 cm in height, 90 cm in width, suitable for USDA zone 6 from -23°C and above, moderate resistance to rain, low resistance to black spot, moderate resistance to mildew.
More information
Flowers in a royal red-purple hue; saturated, burn-resistant color, large, cup-shaped. Produces many flowers and is fragrant. Flowering repeats during summer, but less profusely. The bush is small, up to 90 cm in height. Sometimes affected by black spot.