Abstract: Tradeseantia paludosa Was Cultivated experimentally in an insulation room during the Cold season. The essential conditions of that room Were : temperature should be kept above 15℃ on average ; temperature above 15t musl be maintained 16 hours per day and a supplementary illumination of 2000 lux should be made by artificial lightening for 6 hours per day. In addition, proper treatments of recovery time should be arranged according to the room temperature. The result could be obtained in Warm Weather as Well.