Thunbergia grandiflora
TAXONOMY
FamilyAcanthaceae
GenusThunbergia
Zone10
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Thunbergia grandiflora, commonly known as the Bengal Clockvine or Blue Skyflower, is a vigorous climbing plant native to India and Southeast Asia. It belongs to the Acanthaceae family and is known for its large, trumpet-shaped blue flowers. This liana thrives in wet tropical climates and can grow rapidly, making it a popular choice for covering trellises and fences.
ALSO KNOWN AS
Blue Trumpet Vine
Flemingia grandiflora
Pleuremidis grandiflora
Thunbergia adenophora
Thunbergia chinensis
Thunbergia cordifolia
Thunbergia grandiflora f. alba
Thunbergia lacei
Thunbergia talbotiae
OVERVIEW
VPDCalculate
WaterVery Wet
SoilLoamy
LightIndirect Bright (6 Hours)
Temperature25° C
Humidity80%
pH6.5
Pressure1,013 mbar
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DETAILS
Care Instructions
Thunbergia grandiflora requires bright, indirect light and thrives in warm, humid conditions. It prefers consistently moist soil and should be watered regularly to maintain its lush growth. The plant does well in moderate temperatures and high humidity, making it ideal for tropical and subtropical regions.Soil
This plant prefers well-draining loamy soil that retains moisture but does not become waterlogged. A mix of garden soil with organic compost works well. Ensure the soil is rich in nutrients to support its vigorous growth.Fertilizer
Thunbergia grandiflora benefits from regular feeding with a balanced fertilizer, such as a 10-10-10 N-P-K formulation. Fertilize every 4-6 weeks during the growing season to promote healthy growth and abundant flowering.Repotting
Repotting is necessary when the plant outgrows its container or if the soil becomes depleted. The best time to repot is in the spring. Carefully transfer the plant to a larger pot with fresh, nutrient-rich soil, ensuring the roots are not damaged.Propagation
Propagation can be done through stem cuttings or seeds. For stem cuttings, take a healthy cutting with several nodes and root it in moist soil or water. For seeds, sow them in a warm, humid environment and keep the soil consistently moist until germination.Pruning
Regular pruning is essential to control the plant's growth and encourage bushier growth. Prune back any overgrown or dead stems, ideally after the flowering period. This helps maintain the plant's shape and promotes new growth.Toxicity
Thunbergia grandiflora is not known to be toxic to pets or humans. However, it is always advisable to keep plants out of reach of pets and children to avoid any accidental ingestion.Additional
Thunbergia grandiflora can be susceptible to pests such as aphids and spider mites. Regularly inspect the plant and treat any infestations promptly with appropriate insecticides or natural remedies. Providing a trellis or support structure will help the plant climb and display its beautiful flowers more effectively.REVOLUTIONIZE YOUR PLANT CARE
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