Cobaea scandens

Cobaea scandens, commonly known as the Cup and Saucer Vine, is a fast-growing perennial vine native to Mexico and Central America. This plant belongs to the Polemoniaceae family and can reach lengths of up to 20 feet. It features large, heart-shaped, dark green leaves that can grow up to 6 inches in length. The Cup and Saucer Vine is renowned for its unique flowers, which resemble a cup set on a saucer. These flowers typically come in shades of purple or white and often display green stripes or spots on the inner surfaces of their cup-shaped petals. They bloom from mid-summer to fall, adding a splash of color to any garden. Cobaea scandens thrives in full sun or partial shade and prefers well-drained soil rich in organic matter. During its growing season, it requires regular watering but should be allowed to dry slightly between waterings to prevent overwatering. This versatile plant can be grown as either an annual or a perennial, depending on the climate and growing conditions. It is often used as an ornamental plant, perfect for adorning trellises, fences, walls, or arbors due to its rapid growth and striking flowers. Overall, Cobaea scandens is an attractive vine that not only adds beauty wherever it grows but also supports pollinators like bees and butterflies. Its unique flower shape is particularly effective at attracting these beneficial insects, making it an excellent choice for garden enthusiasts seeking something both beautiful and distinctive.

Characteristics

Plant Type

Vine

Life Cycle

Perennial, Annual

Genus

Cobaea

Family

Polemoniaceae

Hardiness Zone

9-11

Mature Height

7.62 m to 9.14 m

Mature Spread

0.91 m to 1.83 m

Leaf Color

Green

Leaf Type

Evergreen

Flower Color

Purple, Lavender

Flower Size

6.35 cm to 10.16 cm

Bloom Time

Summer, Fall

Planting Time

Spring, Summer

Harvest Time

Late summer, Fall, Early winter

Native Area

Mexico

Tags (26)

Common Names (8)