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How long can sweet potato potted plants be preserved? How many years can sweet potato potted plants be preserved?

1. Generally, most sweet potatoes are from panicum miliaceum, and some of them can be cultivated in soil for 1-2 years, but most of the hydroponic sweet potatoes are ripe for 1 year, and the leaves may curl in the second year. At this time, it is best to prepare for soil culture.

2, maintenance method: hydrophilic without soaking: sweet potato potted plants can not be completely soaked in water, because this may make the roots rot, it is best to let the roots touch the water slightly, when the roots are dense, you can put them in a net bag to touch the water for maintenance.

3. Water changing time: After the root system grows, water should be changed every 3-4 days, otherwise the root system will rot easily and affect the appearance.

4, proper lighting: it still prefers lighting, it is best to keep it in a bright position, be careful not to use strong light, it may burn the roots.