The green dill is hot and humid, and the best growth temperature is between 20°C and 30°C. It creates a suitable growth environment in winter and becomes the key to the success of conservation. In conservation, we must pay attention to "one light and two degrees":

The light green radish is not very positive, but in the winter, in order to supplement the lack of temperature and photosynthesis, the light should be increased. The method is to put the green dill in the best place of indoor illumination, or to move to the sun on the sealed balcony at noon, and to open the window as low as possible, because in a very short time, the leaves may be frostbite .

Temperature in the north, room temperature above 10 °C, green radish can safely winter, room temperature above 20 °C, green radish can grow normally. It is not a problem for the average family to reach this temperature. It is necessary to pay attention to avoid excessive temperature difference, and at the same time pay attention to leaves not close to heating equipment.

Humidity Under the condition of ensuring normal temperature, increasing the humidity is extremely beneficial to the growth of the plant. The following methods can be used to increase the humidity: bring the plants close to the humidifier. The opening time of the humidifier is more than 5 hours per day; Spray the water to the leaves, stems and air roots of the plants several times a day with a sprayer adjusted to the mist mark. Keep proper amount of moisture in the tray of the flower pot, increase the humidity of the plant by evaporation, use a cold wet towel or toilet paper to wipe the leaves, or lightly apply leaves in a short time (1 to 2 hours per day); Transparent plastic film covers the plants, creating the effect of a small greenhouse, replenishing the plant's moisture by evaporating the moisture in the soil, not more than 2 hours a day, too long will affect the plant's aeration and photosynthesis.

In addition, the amount of water in winter should be strictly controlled according to room temperature. Indoor air-conditioning heating, watering can not be overworked, watering should be poured into the basin, brown water should be seepage. In addition, water should also be sprayed on the root of the air on the brown column to reduce the lack of water absorption in the root caused by excessive evaporation. The water poured in winter is better for drying after a day of water, and it is easy to damage the roots when it is too cold.

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