Fill a nursery flat or other germination container, to within 1/2 inch of the rim, with a sterile germinating mix. Moisten the mix thoroughly.
Sow the Actinidia chinensis seeds on the surface of the mix. Moisten the seeds and place the flat in a cold frame or in the refrigerator for three months. Keep the seeds moist during this period.
Remove the flat from the refrigerator and place it in an area with indirect sunlight and where the temperature remains between 50 and 68 degrees Fahrenheit.
Place a fan either to the side of the flat or overhead, set to low speed, to provide air circulation. A. chinensis seeds are susceptible to damping off – a fungal disease that kills seeds and seedlings. Good air circulation is one method of avoiding the disease.
Spray the seeds periodically with room-temperature water from a misting bottle to ensure they remain moist. Actinidia chinensis seeds typically germinate within 20 days to three months. Fresh seeds germinate quicker than stored seeds.