Thunbergia laevis
TAXONOMY
FamilyAcanthaceae
GenusThunbergia
Zone10
LEARN MORE
Plants of the World OnlineABOUT
Thunbergia laevis, commonly known as the Blue Sky Vine, is a climbing perennial plant in the family Acanthaceae. Native to tropical regions, it thrives in wet, humid environments. This plant is known for its vibrant blue flowers and lush green foliage, making it a popular choice for ornamental gardening.
ALSO KNOWN AS
Smooth thunbergia
OVERVIEW
VPDCalculate
WaterVery Wet
SoilLoamy
LightIndirect Bright (6 Hours)
Temperature25° C
Humidity80%
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Thunbergia laevis requires bright, indirect light and thrives in warm, humid conditions. It prefers consistently moist soil and should be watered regularly to maintain its lush appearance. Moderate temperatures are ideal for this plant, and it can be grown both indoors and outdoors.Soil
This plant prefers loamy soil that retains moisture well but also has good drainage. A rich, organic soil mix is ideal to support its growth and flowering. Ensure the soil remains consistently moist but not waterlogged.Fertilizer
Thunbergia laevis benefits from a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize the plant every 4-6 weeks during the growing season to promote healthy growth and vibrant blooms.Repotting
Repot Thunbergia laevis every 1-2 years or when it outgrows its current container. Choose a slightly larger pot with good drainage, and refresh the soil to provide new nutrients. Handle the roots gently to avoid damage.Propagation
Propagate Thunbergia laevis through stem cuttings. Take cuttings in the spring or early summer, and root them in a moist, well-draining soil mix. Keep the cuttings in a warm, humid environment until they establish roots.Pruning
Prune Thunbergia laevis regularly to maintain its shape and encourage new growth. Remove any dead or damaged stems, and trim back overgrown areas to promote a bushier appearance. Pruning is best done in the spring.Toxicity
Thunbergia laevis 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 prevent any accidental ingestion.Additional
To support its climbing habit, provide a trellis or other structure for Thunbergia laevis to grow on. Regularly check for pests such as aphids and spider mites, and treat any infestations promptly to keep the plant healthy.REVOLUTIONIZE YOUR PLANT CARE
Make Every Plant Smart
Plant Monitor
STAYS IN YOUR PLANT
Accurately measures the core metrics of your plant – soil moisture, light, temperature and humidity - as well as compound metrics such as Vapor Pressure Deficit (VPD) and Growing Degree Days (GDD).
Shop Now
