Cobaea scandens
Cup-and-Saucer Vine
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Cup-and-Saucer Vine (Cobaea scandens) - Description
A rapid climber, Cobaea can easily reach 20' in a season. Blossoms are big and impressive, like huge Canterbury Bells. They change color dramatically over several days, starting out pale green and becoming deep purple. Handsome foliage is like wisteria. Masses of tiny tendrils need mesh or a rough surface like tree bark to grab. Very cold tolerant. Bats love their nectar.
Cup-and-Saucer Vine (Cobaea scandens) - Blooming
Blooms large, 5-lobed, bell-shaped, solitary flowers. The flowers of C. scandens start out creamy green and mature to a purple hue. They are also fragrant.
Cup-and-Saucer Vine (Cobaea scandens) - Growth
Cobaea grows best in full sun in a sheltered site. In less hardy sites, raise plants in a cool greenhouse or conservatory. Can also grow as annuals. In warmer areas, Cobaea works best on a pergola or tree.
Cup-and-Saucer Vine (Cobaea scandens) - Planting
Propagate from the seed in spring at 64°F (18°C). Plant out only when the danger or frost has passed. Can also propagate from softwood cuttings in summer.
Cup-and-Saucer Vine (Cobaea scandens) - Pest
Spider mites, especially an issue under glass.
Cup-and-Saucer Vine (Cobaea scandens) - Interesting facts
Cobaeas are native to Mexico and tropical South America, where they occur in forests and thickets.
Cup-and-Saucer Vine (Cobaea scandens) - Soil and irrigation
Cobaeas require regular waterings. Water liberally during the growing season, just enough in winter. Does best in moderately rich, well-draining soil that is kept moist.









