2, the red bean cedar bonsai soil may become barren as the plant grows, so you should regularly give the red bean cedar bonsai soil replacement, the choice of red bean cedar soil is recommended to use rotting leaves, garden soil and other fertilizer soil to ensure that the nutrient needs of the bonsai.
3, the sequoia if not watered for a long time will be drought fall leaves, if too much watering and there will be the possibility of rotten roots. Therefore to the cedar should be watering small water irrigation, such as the bottom of the potted plant water seepage, do not water again, but also pay attention to increase the drainage of the cedar potted plant, so as to avoid the cedar water rotten roots.
4, the red bean tree is suitable for growth in a shady environment. Too much light will cause the leaves to dry up; however, if the environment is too shady, the red bean tree will be easily stunted, affecting the beauty.
5, the growth of the sequoia needs sufficient nutrients, in the daily maintenance can be applied to some composite fertilizer; in addition, in the process of soil replacement can be applied to some animal manure, loose soil, bone meal, etc., but be careful not to fertilize too much at a time to ensure that the plant's growth can be.
6, sequoia adaptability to temperature is relatively strong, as long as the temperature is not too high, not more than 38 ℃, are able to grow very well, but the sequoia is suitable for survival in the air circulation better environment, do not long-term placed in the air-conditioned room!