Four kinds of vegetables grown in water, easily turning into beautiful hydroponic potted plants

Carrot potted plant: We cut off the top of the carrot, put it in water, and after it sprouts, give it bright indirect light. Gradually it will grow better and better.
Ginger potted plant: We find a piece of ginger at home that has already sprouted, preferably using sandy soil, expose the sprout points above the potting soil, put it in a cool place, and after tender leaves grow, move it to a spot with bright indirect light. It is said that a potted ginger plant also has the effect of driving away mosquitoes and insects.
Sweet potato potted plant: I believe this is relatively common for everyone. We find a healthy sweet potato, poke several toothpicks into it, stand it on a bottle of clean water, put it in a cool place for care, and change the water once every two days until tender leaves grow.
Taro potted plant: Put taro from home into potting soil for care. It needs a cool and humid environment, and after sprouting, care for it in bright indirect light. As long as there is plenty of sunlight and appropriate water and fertilizer, it can grow up quickly.