
(Clitoria ternatea)

Butterfly pea, Blue pea, Asian pigeonwings, Apg, Darwin's pea
Clitoria ternatea is a leguminous plant species that is native to tropical areas of Asia, Africa, and Australia. It is a perennial herbaceous vine that can grow up to 3 meters long. The plant has compound leaves with 5-7 leaflets, and produces bright blue or white flowers that are shaped like butterfly wings.
Up to 10 feet (3 meters)
Clitoria ternatea prefers full sun to partial shade. It can tolerate some shade, but may not flower as much.
The plant prefers moderate to high humidity levels, around 50-70%. It can benefit from misting or a humidifier in dry indoor environments.
Feed the plant with a balanced fertilizer every 2-3 weeks during the growing season (spring and summer). Reduce fertilization during the fall and winter.
Prune the plant to control its size and shape. Pinch back the tips of the vines to encourage bushier growth. Remove any dead or damaged leaves or stems.
Clitoria ternatea may be susceptible to spider mites, aphids, and whiteflies. Treat infestations with insecticidal soap or neem oil.
12-24 inches (30-60 cm)
The plant likes to be kept consistently moist, but not waterlogged. Water it when the top inch of soil feels dry to the touch.
Clitoria ternatea prefers warm temperatures between 70-90°F (21-32°C). It can tolerate some cooler temperatures, but may not grow as well.
The plant grows well during the warm and humid growing season, from spring to fall.
Clitoria ternatea is relatively easy to grow, making it a good choice for beginner gardeners.
Clitoria ternatea is hardy in USDA zones 9-11.
The flowers of Clitoria ternatea are not only beautiful, but they are also used as a natural food coloring in Southeast Asian cuisine. The blue color comes from a pigment called anthocyanin, which is also an antioxidant.