1, a cup, just find a cup that has never been used at home. Install tap water for later use. It doesn't matter if there is no nutrient solution. You can use diluted Bika water-soluble fertilizer.

2, a sweet potato, the fresher the better, it is best not to use moldy, because it will not germinate at all. Put it in a cup, and the amount of water is subject to covering the whole sweet potato.

3. The time of sweet potato hydroponics is not necessarily, but it can be in spring and autumn. As long as the temperature at home is high, germination will be faster.

4. As the leaves grow up, they need more energy, and the volume of the sweet potato below is also shrinking. Some roots will grow.

At this time, you can leave it alone, just put it in a bottle and continue hydroponics, and make green plants at home to watch, and then the vines will grow longer and longer. Water can be changed occasionally during the period.

6. If you want to eat more leaves and sweet potatoes, plant the branches that grow on them in the soil, and the survival rate after watering is almost over 90%.

7. In a few months, you will be able to eat fresh sweet potato leaves and maybe harvest a few chubby little sweet potatoes.