A system for growing a plant includes an inwardly reflective enclosure and preferably a top. A plurality of LEDs, preferably controlled by a control unit, selectively emit light onto predetermined portions of the plant. The control unit controls the growing conditions inside the enclosure with the use of air vents and air flow, an optional heater, and feedback from light intensity and color sensors. The inwardly reflective enclosure can be formed of inner and outer walls with a reflective film sandwiched in between. If desired, a recycling collar can be used with any of the LEDs to increase the intensity of the light ray. The top cover can be formed of a plurality of panels rotatable about their longitudinal axis between a closed position and open position. In another embodiment, pair of inwardly reflective enclosures share a common, reflective wall with holes. The two enclosures are operated through light and dark cycles so as to exchange oxygen and carbon dioxide alternately with one another.一種用於生長一植物之系統,其包括一向內反射性外殼以及較佳地一頂部。多個LEDs,較佳地由一控制單元控制,選擇性地對該植物的預定部分發光。該控制單元與通氣口及氣流的使用、一選擇性的加熱器,以及來自光強度感應器及顏色感應器的回饋控制該外殼之內部的生長條件。該向內反射性外殼可由內壁及外壁構成,其具有一反射性膜夾在該內壁及該外壁之間。當需要時,一循環環領可與該等LEDs之任一者一起使用以增加該光線的強度。該頂蓋可由多個板構成,該等板在一關閉位置及開啟位置之間繞著其縱軸轉動。在另一具體態樣中,一對向內反射性外殼共用一共有的且具有洞的反射性壁。該兩個外殼在光循環及暗循環期間運作,以使得彼此間可交替地交換氧氣及二氧化碳。10‧‧‧花盆12‧‧‧土壤14‧‧‧莖16‧‧‧枝條18‧‧‧葉子23‧‧‧反射性(內側)表面、反射性側表面24‧‧‧頂蓋26‧‧‧通氣口30‧‧‧LEDs32‧‧‧通氣口33‧‧‧底部部分34‧‧‧開口36‧‧‧CO2進氣口38‧‧‧溫度感應器40‧‧‧加熱器42‧‧‧CO2感應器44‧‧‧光強度感應器46‧‧‧顏色感應器50‧‧‧控制單元
