When the Lucky Bamboo grow too high, you can choose the place with the highest long root first, and do diagonal cutting from one direction. When diagonal cutting, you can keep several roots or cut them directly. In this way, the oblique shear can increase the section of its root, make it better absorb nutrients and water, and make it grow more vigorous.
When you put the Lucky Bamboo in the water, remember that the part that it contacts with the water surface must not have leaves, and the branch part that it put in the water must be cleaned. If there are leaves or unclean things at the root of its immersion in the water, the rotten leaves and bacteria will pollute the water quality and make the Lucky Bamboo sick.
