How to care for potted orange trees in winter

Are potted orange trees afraid of frost?

Orange trees are not cold-resistant. In winter, the room temperature for potted orange trees should be kept between 6-12℃. Too low temperature may cause frostbite, while too high temperature may affect the dormancy of the plants.

How to care for potted orange trees in winter

1. Astigmatism

   As winter approaches, the light intensity decreases, so in daily life you need to move the orange tree to a diffuse light environment, but don't place it near a window.

2. Water appropriately

Potted orange trees need to be watered less in winter. The temperature is too low, the plants grow slowly, and the roots absorb less water. In this case, you can water them when the soil is dry and water them when the soil is wet to avoid water accumulation in the pots and to meet the plants' normal water needs.

3. Constant temperature maintenance

   The temperature is very important for orange trees to safely overwinter. The temperature needs to be adjusted to a constant temperature environment of 15℃ to maintain the growth of the plants and prevent them from entering a dormant state. The minimum temperature for winter cultivation must not be lower than 5℃, otherwise the plants will wither and die.

4. Ventilation environment

   When growing orange trees indoors in winter, if ventilation is not carried out in time, the plants will be prone to diseases and pests. Ventilate the plants once every week.

5. Sunbathe

Potted orange trees can be exposed to the sun in winter, but they need diffuse light maintenance. The light intensity at this time is not easy to burn the plants, so proper sunlight exposure is beneficial for the plants to overwinter.

6. Maintenance in winter in the north

The temperature in the north is lower. Observe the soil conditions when watering the orange tree. Do not water it when it is humid. Generally speaking, you can water it once every 3 to 5 days. If the temperature is high, you can water it more.

Orange trees like light, so when caring for them, they need to be placed in an environment with sunlight and good air circulation. If you ensure that they receive sufficient light, the growth of the plant will improve.

Precautions for winter cultivation of potted orange trees

1. Orange trees will freeze to death at temperatures below -9°C, and their branches and leaves will be frostbitten at temperatures below -5°C. The appropriate growth temperature for potted orange trees in winter is between 6-12°C, so you must take timely measures to keep them warm and protect them from the cold.

2. When caring for orange trees indoors, pay attention to their placement. They need bright light, but they should also avoid the outlet of hot air conditioners. If the potted orange tree is placed near the air conditioner outlet, it will not only accelerate the evaporation of water, but may also cause growth problems.

3. Potted orange trees need diffuse light in winter. Do not place them in windows or other places as they may be easily frostbitten. You can water them when the soil is dry and when the soil is wet. The safe temperature for overwintering is 15°C. The temperature difference between day and night should not be too large, and a good ventilation environment should be maintained.