How to grow Michelia in winter

Breeding temperature

The lowest wintering temperature for Michelia is 5℃. If the temperature is lower than 5℃, the normal physiological activities of the plant will be affected, the absorption capacity of the roots will gradually weaken, causing the tender leaves and branches to gradually wilt. At the same time, the maximum temperature should not exceed 15℃. If the temperature is too high, the nutrients in the plant will be consumed too much, which will be detrimental to its growth in the following year. Therefore, the wintering temperature of Michelia is controlled between 5~15℃.

Humidity

Michelia likes a humid environment, and a dry environment is not conducive to its growth. In winter, the humidity is required to be above 65%. When the air is dry, you can spray water on the leaves and the ground of the plants to increase the air humidity. However, the temperature of the sprayed water cannot be too different from the room temperature, and cold water should never be used.

Watering method

The roots of Michelia are fleshy, so do not water it too much, as this can easily cause root rot or cause diseases and insect pests. Usually watering once a week is sufficient, and the frequency of watering can be increased or decreased appropriately depending on weather conditions. Before watering, leave the water indoors for a while so that the water temperature, room temperature, and soil temperature are almost the same. The best time to water is when the temperature is higher at noon. Do not water when the temperature is lower in the morning and evening to avoid frostbite of the roots.

Ventilation conditions

After the frost, move the Michelia indoors to keep the indoor air fresh. If the ventilation is poor, it will easily cause harm by aphids, scale insects, etc. Some families may use coal for heating now, which will cause harmful gases such as carbon monoxide and sulfur dioxide to flourish indoors. If the ventilation is poor, it will cause plant poisoning. Therefore, on sunny and windless days, you should open the windows at noon to allow proper ventilation and light.

Fertilization method

Michelia in northern regions is in a semi-dormant or dormant state in winter and does not require much fertilizer. Applying organic fertilizer once as base fertilizer will promote its flowering next year.