翡翠木（学名：Crassula ovata）又称发财树、玉树、燕子掌，原生于南非。为景天科青锁龙属多肉质亚灌木植物。

翡翠木叶片肥厚，浓绿而富光泽，故名翡翠木。野生翡翠木可高达3英尺（90厘米），盆栽种植下高只能达到1英尺（30厘米）以下。性极耐旱，平时不可浇太多水，否则容易腐烂。翡翠木喜光，需要阳光充足及空气流通的环境生长，光照不足会阻碍开花。避免在炎热且湿度高及寒冷潮湿导环境致叶片变黑。翡翠木不应该突然从阴暗的位置移动到强光下，需要慢慢增加光照以适应环境，否则容易损坏叶子。在泥土保持干燥情况下，翡翠木能抵御摄氏零度气温，夜间温度寒冷可能有助于促进开花，平均最适温度是摄氏15至24度。而浇水应待泥土完全干透后才浇水，每次浇水要浇透泥士。天气太热或太干燥时，翡翠木会透过落叶减少水份散失。

Crassula ovata, commonly known as jade plant, friendship tree, lucky plant, or money tree, is a succulent plant with small pink or white flowers. It is native to South Africa and Mozambique, and is common as a houseplant worldwide. It is sometimes referred to as the money tree; however, Pachira aquatica also receives this nickname.