The invention provides " A method for automatically supplement light for vertical three-dimensional planting fruits and vegetables ", which is to plant the fruits and vegetables on a vertical three-dimensional planting frame, so as to avoid uneven light for planting of the upper and lower plants due to planting of the upper and lower rows of plants, the lower part Insufficient light in the plant； a method that can automatically make up light when the light on the entire planting frame is seriously insufficient on a rainy day. The transmission component above the planting rack of the invention is provided with a LED aluminum foil seat which can be retracted and unfolded. When the light intensity is insufficient, the controller can control the LED aluminum foil mat to extend over the vegetable and fruit plants, and expand downward to make up Light； and an automatic light- making up system with an LED aluminum foil seat, which can accumulate illumination according to the preset illumination of the plant, and prolong the time of making up light, so that the illumination of the plant (photosynthetic effective radiation PAR) reaches the most effective value of plant growth. . In this way, the sun can be fully utilized to save energy and improve the light form of the plant. At the same time, the automatic light- making up system of the LED aluminum foil seat can be utilized to supplement the shortage of sunshine and prolong the illumination time, so that the plant has an early production period and an increase in yield. The photosynthesis product produced by LED illumination achieves the highest energy efficiency (g / μ mole / m2‧s). Thus, the present invention "A method for automatically supplement light for vertical three-dimensional planting fruits and vegetables" enables solar-type vertical stereoscopic cultivation of fruits and vegetables to be feasible, and can produce the largest vegetable and fruit yield on the smallest cultivated land.本發明是提供「一種垂直立體種植蔬果自動補光的方法」，其係將
