What should I do if the plant keel grows too high?

When the keel grows to 2~3 meters, there will be many branches, which will easily lead to the instability of top-heavy plants. It is necessary to tie the rope or support rod in time to prevent the keel from growing crooked. Before cutting, dry in the shade for 1-2 days, then cut with clean sand with a depth of 5 cm, and water thoroughly for the first time. After that, it is best to control watering instead of drying, and gradually transition from semi-cloudy to sunny within 2-3 weeks, which is conducive to rooting.