Thunbergia coccinea, also known as the Scarlet Clock Vine or Red Thunbergia, is a stunning tropical climbing vine admired for its vibrant scarlet-orange tubular flowers. Native to India and Southeast Asia, it creates a dramatic cascade of color on trellises, pergolas, and fences. The plant blooms profusely in warm, humid climates and attracts hummingbirds and butterflies. Perfect for adding an exotic touch to your garden or patio.
🌱 Germination & Growing Information:
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Soil: Well-draining, fertile potting mix with organic compost
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Temperature: Best germination at 22–28°C (72–82°F)
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Planting Depth: Sow seeds 5 mm (¼ inch) deep
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Germination Time: 15–25 days under warm, moist conditions
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Watering: Keep the soil consistently moist, not soggy
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Light: Prefers full to partial sunlight
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Fertilizer: Use a balanced liquid fertilizer every 2 weeks during growth
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Support: Provide trellis or climbing support for healthy growth
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Height: Can climb up to 3–6 meters (10–20 feet)
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Blooming Season: Spring through late autumn
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Special Note: Protect from frost; prune regularly to control growth and encourage flowering