Butea superba is a vining climber in the legume family native to India and Southeast Asia, traditionally used in Thai herbal medicine. The species produces orange-red flowers and one-seeded pods containing pink flat seeds. Seeds germinate readily under warm, moist conditions with proper pre-treatment, typically emerging within 2-4 weeks in tropical and subtropical environments.
Before sowing
Combine scarification and warm water soaking for optimal results. Remove seeds from pods before sowing. For quick germination, extract the pink flat seed from the hard pod and sow directly
Sowing
What to expect
Tips
Extract seeds from the hard pod before sowing. Pre-treat by scarifying the seed coat and soaking in warm water for 24 hours. Maintain consistent moisture without waterlogging to prevent rot. Use a transparent cover to maintain humidity. Provide bright light without direct sun exposure during germination. Ensure good air circulation to prevent fungal issues. Once seedlings develop true leaves and reach 10-15 cm height, they can be transplanted. The species prefers warm temperatures between 25-30°C and moist, well-drained soil with full sun exposure for mature plants.
Sources: Wikipedia, Kew Science (Plants of the World Online), Alibaba Plants Database, DaveGarden, Tropical Plants Database, Dokmai Dogma
