1. The time can be selected in spring, when the basin is changed, or after autumn. These two time periods are more appropriate

2. Select the plants in good growth state and carefully take them out of the flower pot. Divide the rhizome into several clumps from the base of the plant to ensure that each clump contains more than 3 stems and buds.

3. Prepare suitable basin soil, and then plant the separated plants into flowerpots, adjust the temperature, and do a good job in the later maintenance management.
It is difficult to get the seeds of crane taro, so this method is not commonly used.
1. First, obtain seeds by pollination, which takes about 10-15 months. Soak the seeds in warm water, which can play a role in promoting germination, and then pull them out and put them in a cool place to dry.
2. The sowing should be carried out in the greenhouse, and the soil should be disinfected. The soil can be exposed to the sun or filled with disinfectant.

3. After preparing the soil, control the temperature to about 25 ℃, and then sow the seeds to keep the humidity.
4. After the seedlings grow leaves, they can be transplanted into flowerpots, and liquid fertilizer can be applied properly to promote the growth of seedlings.