- Soil requirements: Thunbergia alata prefers well-drained, fertile soil with a pH level between 6.0 and 7.5. The soil should be rich in organic matter to support healthy growth.
- Sunlight needs: These seeds require full sun to partial shade. Ideally, they should receive at least 6 hours of direct sunlight daily for optimal growth.
- Watering requirements: Water the plants regularly to keep the soil consistently moist but not waterlogged. During hot and dry periods, increase the frequency of watering to prevent the soil from drying out completely.
- Planting season: The best time to plant Thunbergia alata seeds is in the spring after the last frost has passed. In warmer climates, they can also be planted in early summer.
- Depth and spacing: Plant the seeds at a depth of about 1/4 inch (0.6 cm) and space them approximately 6 inches (15 cm) apart to allow for adequate growth and air circulation.
- Germination time: Thunbergia alata seeds typically germinate within 10 to 21 days under optimal conditions. Ensure the soil temperature is between 70°F and 75°F (21°C to 24°C) for best results.
- Maturity time: Thunbergia alata plants usually reach maturity and start flowering within 12 to 14 weeks after planting.
- Harvesting time: The best time to harvest Thunbergia alata flowers is in the early morning when the blooms are fresh and fully open.
- Harvesting tips: Use sharp scissors or pruning shears to cut the flowers. To encourage continuous blooming, regularly deadhead spent flowers. Store harvested flowers in a cool, dry place if not used immediately.