Propagation of sennas is generally done through seeds, cuttings, or divisions. Key for success are warm temperatures, well-draining soil, and consistent moisture. Scarification or soaking seeds may improve germination, while cuttings benefit from rooting hormones. Some species prefer bright indirect light, affecting germination and rooting. Propagation can be moderately challenging due to precise moisture and temperature needs. To propagate: (1) Collect seeds or cuttings; (2) Prepare the selected growing medium; (3) Treat seeds if necessary, plant shallowly or apply rooting hormone to cuttings; (4) Maintain ideal moisture and temperature levels throughout germination or rooting; (5) Transplant seedlings or rooted cuttings once established.