Special Web Offer - Get 50% OFF!
Grab Your Deal Now
PlantSnap
Plant Care
Blue glory
(Thunbergia battiscombei)
Also Known As
Blue glory, Black-eyed susan vine, Clock vine, Sky vine
About This Plant
Thunbergia battiscombei is a perennial vine species that is native to Madagascar. It is known for its showy, bright yellow flowers that bloom in the summer and fall. The plant can grow up to 10 feet (3 meters) in length, and has a twining growth habit. The leaves are heart-shaped and grow up to 3 inches (7.6 cm) in length.
Plant Care Instructions
Outdoor Size Range
Up to 10 feet (3 meters) in length
Light Requirements
Thunbergia battiscombei prefers full sun to partial shade. It is best to provide it with at least 6 hours of direct sunlight per day.
Humidity Needs
Thunbergia battiscombei prefers moderate to high humidity levels. If the air is too dry, mist the leaves regularly to provide some moisture.
Fertilizing Schedule
Feed the plant with a balanced, water-soluble fertilizer every 2-3 weeks during the growing season. Do not fertilize during the winter months.
Pruning Guidelines
Prune the plant in the late winter or early spring to encourage new growth and maintain its shape. Remove any dead or damaged stems, and cut back any overgrown branches.
Common Pests and Diseases
Thunbergia battiscombei can be susceptible to spider mites, whiteflies, and mealybugs. Treat infestations with insecticidal soap or neem oil.
Indoor Size Range
Not suitable for indoor cultivation
Watering Schedule
The plant prefers consistently moist soil, but can tolerate some drought. Water regularly, but be careful not to overwater as this can lead to root rot.
Temperature Range
The plant prefers warm temperatures between 60-75°F (15-24°C). It is not frost-tolerant and should be protected from cold temperatures.
Growing Season
Thunbergia battiscombei typically blooms in the summer and fall, but can bloom year-round in warm climates.
Growing Difficulty Level
Thunbergia battiscombei is considered moderately difficult to grow. It requires consistent care and attention to thrive.
USDA Hardiness Zones
Thunbergia battiscombei is hardy in USDA zones 10-11.
Did You Know?
The flowers of Thunbergia battiscombei are pollinated by sunbirds, which are small, brightly colored birds found in Africa and Asia.
