Bourbon rose (Rosa 'Souvenir de la Malmaison')
ROE-sah
Genus:
Rosa
This small rose is ideal for the front of the border because its size rarely exceeds 2 feet in height. It produces pale lavender-pink to white, quartered-rosette blossoms with a spicy fragrance. It blooms from spring to autumn.
Care:
Grow in fertile, moist, well-drained soil in full sun or partial shade. Provide good air circulation and remove fallen leaves to help prevent disease. When dormant, prune lightly or back by up to 1/3, reducing side shoots by 1/2 to 1/3. To renovate, prune one in four or five shoots from the base.
Propagation:
Take softwood cuttings when bloom initiates in spring to summer; take hardwood cuttings in fall.
Problems:
Aphids, leafhoppers, spider mites, scale, caterpillars, sawfly larvae, cane borers, Japanese beetles, rose stem girders, rose midges, rose slugs, rose chafers, leaf-cutting bees, black spot, rust, powdery mildew, crown gall, canker, dieback, downy mildew, viruses.
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