1, soil, the sequoia on the soil PH value requirements between 5.5-7.0, to loose wet, well-drained, fertile organic matter content of the acidic sandy soil for the best, you can choose to use the garden soil, peat soil, sandy soil mixed together, plus a small amount of rotting organic fertilizer can be.

2, light, cedar like shade, to appropriate shade, avoid direct sunlight, so as to avoid evaporation of water, resulting in dehydration of branches and leaves, leaves dry. In summer, it should be put indoors, and in the evening, it can be put on the windowsill to ventilate. Although the red bean cedar does not like sunlight, but also can not be without sunlight, in the climate where the sun is not strong, you can properly accept the sunlight.

3, watering, sequoia in the growing season to more water, in the dormant period to less water, specific spring and fall seasons 5-7 days of watering once, summer 3-5 days of watering once, winter 7-10 days of watering a thorough water. It should also be based on the actual growth situation, the general normal redbud leaves are erect and shiny, if you find that the foliage appears to be shriveled, watering; if the foliage is drooping, indicating that the lack of water is very serious, watering; knocking on the pot when you find that the sound is very empty, you also need to water.

4, fertilization, in the breeding of sequoia should be timely fertilization, each with 0.2 pounds of organic fertilizer and 0.02 pounds of composite fertilizer, at the same time, you can increase the application of some farmyard manure, cake fertilizer and so on.

5, temperature, the sequoia like cool and humid climate, can resist the low temperature of minus 30 ℃, the most suitable growth temperature of 20-25 ℃. It doesn't need too much warming measures in winter, and should pay attention to shading when the temperature is too high in summer.

6, pest prevention, in the normal growth environment, the red bean tree rarely appear insect pests, if there is yellowing or insect pests, with methyl trowbutzin, potassium dihydrogen phosphate for watering or spraying can be. During the rainy season, root rot, stem rot and root rot will occur in Picea abies, so use diclofenac for prevention. In the high temperature and dry season, the red bean tree is prone to leaf blight and red blight, use Bordeaux liquid spray to prevent and control.