A historic group of garden roses that originated from a natural cross between Damask and China roses. They are characterized by vigorous, semi-climbing growth, heavy fragrance, and full, cupped blooms. Horticulturists value them because they were among the earliest rose varieties to offer reliable repeat flowering throughout the growing season.
We're training a Bourbon rose along the south wall because it throws out a second flush of blooms in late summer.
Related terms
Old rose
Any cultivated rose variety belonging to classes established before the introduction of hybrid teas.
Portland rose
A historic group of garden roses known for their compact size and repeat blooming.
Rosa mundi
A historic rose variety known for its striking pink-and-white striped petals.
Flowering
The specific developmental phase when a plant produces blossoms and becomes receptive to pollination.