How to care for red sandalwood in winter

Is small-leaf red sandalwood afraid of cold?

The suitable growth temperature of small-leaf red sandalwood is between 20 and 30 degrees. It is afraid of freezing, and the temperature in winter should not be lower than 3 degrees. Therefore, after entering winter, we should move small-leaf red sandalwood indoors in time, and the indoor temperature should be above 3 degrees, but it is best to be between 20 and 30 degrees. It prefers this growth temperature.

How to care for red sandalwood in winter

In winter, when the temperature is low, you must move it indoors in time and control the temperature. The temperature must be kept above 10 degrees, preferably around 15 degrees. You should also increase the light and let it get as much sun as possible. However, the amount of watering should be reduced, as long as the soil is slightly moist, and fertilizing should be stopped. Just fertilize once before winter to meet the needs of the entire winter.

1. Control the temperature

The cold resistance of red sandalwood is not very high. It is afraid of freezing. The temperature in winter is low. If you want it to spend the winter safely, you must first control the temperature. After the temperature drops, move the plant indoors in time. The indoor temperature should be guaranteed to be above 10 degrees, preferably around 15 degrees. It can survive safely in such an environment.

2. Enhance lighting

Small-leaf red sandalwood has certain requirements for light. It likes scattered light and dim light. In winter, the temperature is low and the light is soft, so you can let it bask in the sun without worry. It is recommended to place it in a well-lit place indoors so that it can be exposed to light all day long. This will not only help it survive the winter, but also be beneficial to its growth next year.

3. Reduce watering

The root system of red sandalwood is relatively developed, and it has high requirements for water. Watering cannot be stopped even in the low temperature winter. However, it grows slowly and requires less water, so you need to reduce watering and keep the soil slightly moist. If the temperature in winter can be maintained at around 10 degrees, watering once every three or four days will be enough. If the indoor air is dry, you should also spray water frequently to keep it moist.

4. Stop fertilizer treatment

In winter, the growth rate of red sandalwood is slow and no fertilizer is needed. If you continue to apply fertilizer at this time, it will easily cause fertilizer damage. Generally, it is enough to apply fertilizer once before winter. Phosphorus and potassium fertilizers can be selected to improve its cold resistance and meet the needs of the entire winter.

Precautions for growing red sandalwood in winter

1. If the outdoor temperature is low after winter, it is best to move the bonsai indoors to prevent the potted plants from being frostbitten. However, if they are grown indoors, insufficient sunlight, humidity, low air circulation and excessive dust will affect the growth of the plants, so you should change their position frequently, but not too frequently.

2. In winter, red sandalwood can be exposed to the sun. Try to place it on a balcony where it can receive sunlight to ensure that it has enough light.

3. If it is raised in the north, the climate in the north is relatively dry compared to the south, and most of the soil in the north is alkaline. You can apply a dilute ferrous sulfate fertilizer. Never place it next to the heater to keep warm, as the branches and leaves will easily become dry. It is best to spray it with water frequently.