Here are five short tips for germinating Pterocarpus indicus (Angsana tree) seeds:
 
Scarify the Seeds: Use a file or sandpaper to lightly scarify the seed coat, as this helps water penetrate and encourages germination.
 
Soak Seeds: Soak the seeds in warm water for 24-48 hours before planting to soften the seed coat and speed up germination.
 
Warm, Humid Environment: Keep the seeds in a warm (75-85°F / 24-29°C) and humid environment to simulate tropical conditions.
 
Well-Draining Soil: Plant in a loose, well-draining soil mix (like a peat-perlite blend) to prevent waterlogging and promote healthy root growth.
 
Maintain Moisture: Keep the soil consistently moist but not soggy, and avoid direct sunlight until the seeds start to sprout.
 
These tips should help you get your Pterocarpus indicus seeds germinating successfully!