1. Control the temperatureWhen growing in winter, the temperature cannot be lower than 5℃, otherwise the plants will easily be frostbitten. If the temperature continues to be low, the leaves will easily turn yellow, and in severe cases they will wither and die. It should be moved indoors before the Descent of Frost, and it can grow normally indoors in the north. 2. Supplement sunlightThe sunlight intensity in winter is relatively low and will not irritate the plants, so you can choose to expose them to sunlight during this time period to promote the synthesis of nutrients and keep the branches and leaves green. 3. Change water regularlyFor hydroponics, although the growth is slow in winter and the bacterial proliferation is less, you still need to pay attention to changing the water regularly. Otherwise, the plants will often be soaked in unclean water, which will affect their growth and may cause rot. 4. Pay attention to ventilationVentilation is also something you need to pay attention to. You can get proper exposure to fresh air when the temperature is high at noon. This can reduce the possibility of pests and diseases, but you must avoid being exposed to cold wind. 5. NotesIf the indoor temperature is very low during cultivation, you can change the plants from hydroponics to soil cultivation. This can reduce the possibility of frostbite. When the temperature rises in the spring of the following year, wash them and transfer them to hydroponics. |
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