Primary propagation of greyia can be through seed sowing or semi-hardwood cuttings. Successful propagation depends on factors such as appropriate light, optimal temperatures ranging from 15-20°C, and well-draining soil with good fertility. Special techniques include scarifying seeds to enhance germination and using rooting hormones for cuttings. Propagation difficulty is moderate, with seed viability and rooting consistency posing potential challenges. To propagate, collect seeds after fruit ripening, scarify and sow in seed-starting mix. For cuttings, take semi-hardwood sections in late summer, treat with rooting hormone, and plant in a mix of peat and perlite. Maintain consistent moisture and protect from intense sunlight.