1、 Which end is in the water

Sweet potato hydroponics is also very convenient. You can choose to put the one with fewer leaves in the water and leave the one with more leaves, or put the one without bud eyes in the water and the one with bud eyes facing upward, which can help the top to elongate and sprout. If more leaves are placed in the water and soaked in it for a long time, it is easy to rot and affect its growth

2、 Hydroponic method

1. Container: prepare a container that can hold water. You can use an idle plastic bottle, which can also be used as waste. Pay attention to put it in clean water before use. It's best to disinfect it

2. Sweet potato: choose a healthy sweet potato. It should not be too big, nor should it be worn out or moldy, or there will be no way to germinate

3. Hydroponic culture: put the sweet potato in a container and fill it with an appropriate amount of water to ensure that it just can not exceed the sweet potato. Note that the amount of water should not be too much, otherwise it will affect the rooting and germination. After completion, ensure the temperature. The surrounding temperature cannot be too low, otherwise it will affect the growth

4. Maintenance: pay attention to changing the water inside regularly. Do not put it in dirty water for maintenance. You can also add a little nutrition