A long-term no-watering flowerpot includes a main body having a lower portion formed as a water groove. At least a vertical water exit is bored in a circumferential wall of the main body above the water groove. The water groove can store extra water. By means of capillarity, water in the water groove can be sucked up to moisturize the soil in the flowerpot for the plant to absorb. Thus watering cycle can be prolonged to save man-power and water resource.本發明係在提供一種長時間免澆水之花盆,主要係設有花盆盆體,該花盆盆體內之底部設為積水層,於花盆盆體壁面位於積水層之上方設有至少一個排水孔,如此,可將澆水時多餘的水份儲存於花盆盆體底部的積水層內,藉由土壤之毛管作用將積水層內的水份吸引至上部的土壤,提供水份給植物吸收,可達到長時間免澆水之功效。
