How to Care for Osmanthus Bonsai in Winter
Core Introduction: This article discusses whether osmanthus bonsai is susceptible to frost, how to care for osmanthus bonsai in winter, and experience with winter cultivation precautions for osmanthus bonsai. Detailed introduction is provided below.
Is Osmanthus Bonsai Susceptible to Frost?
The optimal growing temperature for osmanthus bonsai is between 15-28°C. It does not have strong cold resistance and can easily be frozen to death in winter, so it needs to be moved indoors for care in a timely manner.
Osmanthus Bonsai Winter Care Methods
Watering: Watering osmanthus in winter is very important. The soil should be slightly moist, and waterlogging should be avoided. Before moving it indoors, it can be watered thoroughly. The best time for watering is at noon when the temperature is higher, and the water temperature should be close to the room temperature.
Light: The winter sun is gentle, and the light intensity is very low, so it can be exposed to full sunlight. More sun exposure allows the plant to perform photosynthesis and absorb nutrients.
Care: In winter, osmanthus bonsai needs to be placed in a greenhouse, with the temperature preferably below 3°C. It should also be placed in a location with relatively stable air and not in a drafty area to avoid frostbite.
How to Make It More Vigorous:
1. Room Temperature: Osmanthus bonsai can be moved to a sunny indoor location in winter, with the temperature not below 5°C. If the temperature drops, it will affect the growth of the plant.
2. Light: The winter sun is gentle, and the light intensity is low, so full sunlight can be provided. More exposure to the sun, with about 6-8 hours of sunlight per day.
3. Water and Fertilizer: The growth rate in winter is very slow, and the demand for water and fertilizer is low, so watering can be reduced, keeping the soil dry, and fertilization should be suspended.
How to Prevent Freezing: After the temperature drops, move the osmanthus bonsai indoors, maintain a temperature of 0-5°C, and provide ample sunlight.
Can It Be Exposed to Sunlight: Osmanthus bonsai can be exposed to the sun in winter, with plenty of sunlight. When placing it, it should be positioned to receive maximum sunlight.
How to Keep It Alive in Winter:
Firstly, move the potted osmanthus indoors for care, keep the room temperature not higher than 3°C, let it enter a dormant state, reduce the frequency of watering, suspend fertilization, place it in a sunny location for care, expose it to more sunlight, and if there is insufficient light, place it under diffused light, ensure good ventilation, but not in a draft.
Secondly, use a bag. If it's very cold in the north, a newspaper or plastic bag can be placed around the plant for insulation to prevent frost damage in winter.
Precautions for Winter Cultivation of Osmanthus Bonsai
In winter, it is necessary to control the watering of potted osmanthus and water only when the soil is completely dry. When the air is very dry, attention should also be paid to maintaining a higher humidity.
Osmanthus prefers to be planted in slightly acidic soil. During the care process, tap water should not be used directly, as it can easily cause the soil to become alkaline, affecting the growth of osmanthus.
The above sharing on the winter care methods for osmanthus bonsai, whether osmanthus bonsai is susceptible to frost, and the specific introduction of winter cultivation precautions for osmanthus bonsai, hope you all like it!