1、 Plenty of sunshine

Only when the tree trunk is thick enough to promote photosynthesis, can the tree trunk be thick enough to accumulate nutrients. If you want to make the tree trunk strong enough, you must accumulate nutrients in the sun. In the growing season, it must be placed in a place with good light to supplement the sunshine, but in summer, it should not be placed in the hot sun and need to be covered

2、 Temperature requirements

If you want the trunk to become strong, in addition to the sun, you should also ensure a good temperature and maintain the temperature within an appropriate range, that is, about 20-25 degrees Celsius. If the temperature is kept appropriate, the growth speed can be accelerated and the body can be strong

3、 Apply fertilizer

The long and thick trunk also needs enough nutrients, which requires regular application of fertilizer. Only by ensuring that there are enough nutrients in the soil can it grow vigorously and robustly. During its growth period, the fertilizer demand is relatively large. Fertilizer can be applied every 15 days or so, and the concentration does not need to be too high

4、 Trim properly

Its growth is relatively vigorous, its branches and leaves are more lush and miscellaneous, and it consumes a lot of nutrients. It can be properly pruned. If there are yellow leaves and diseased leaves, they can be cut off in time. It can also accumulate nutrients and promote the thickening of the trunk