Chukrasia tabularis, commonly known as chickrassy or Indian mahogany, is a medium to large deciduous tree native to tropical Asia, valued for its high-quality timber and used in traditional medicine. The species exhibits fair to easy germination (80-90% in India) within 1-6 weeks when provided with warm water soaking and appropriate moisture conditions. Seeds are sensitive to desiccation and should be handled carefully, preferring light porous soil with overhead shade and consistent moisture for optimal germination.
Before sowing
Immersion in warm water for 24 hours before sowing. Seeds require no other pre-treatment but benefit from soaking to soften seed coat and initiate germination.
Sowing
What to expect
Tips
Maintain constant substrate moisture with a transparent lid on seed trays to retain humidity without waterlogging. Provide indirect bright light or artificial LED/fluorescent lighting; avoid direct sunlight which can damage sensitive seedlings. Dry seed capsules in shade before extracting seeds to avoid overheating and desiccation of seeds. Seedlings develop mature leaves 5-6 months after germination; begin acclimatization before transplanting to permanent containers. Fresh seeds retain viability for only 3 months at room temperature but can be stored cold (4°C) for up to 40 months with 60-80% viability. Ensure good drainage to prevent root rot, and protect young seedlings from pests. Transplant seedlings when 1 month old and 6-8 cm tall.
Sources: World Agroforestry Centre database, PROTA, PFAF, PlantUse, ACIAR Technical Report 49, Monaco Nature Encyclopedia
