Don't throw away the potatoes when they germinate. It is more beautiful to make them into potted plants. So what are the hydroponic methods of potato potted plants? We can choose a container, preferably ceramic, but there must be no air holes at the bottom and the size of the flowerpot should not be too small, otherwise it is not conducive to the growth of roots.
2. Water purification treatment
Clear water is the key to potato hydroponics, so you must choose tap water or pure water. Usually, it is better to cultivate potatoes with tap water, which contains more nutrients, but before hydroponics, it needs to be dried and disinfected in the sun, which can reduce root rot.
3, the process of hydroponics
Put the germinated potatoes into a container, add half of water into the container until the position of the bud point is submerged, then put them in a cool environment to avoid light, and wait for about a week before moving into an astigmatism environment. At this time, potatoes have adapted to the surrounding environment.
4. Water change treatment
Potatoes need to be changed every five days in the early hydroponics process, and can be changed every seven days or 10 days in the potato growth process, so as to keep the water clean and avoid bacterial growth. In addition, some nutrient solution can be added every time the water is changed, which can promote the growth of potato buds.