Cultivation Methods for海棠 (Malus spectabilis) Bonsai in Winter
This article provides a detailed explanation of the cultivation methods for海棠 bonsai during the winter and related knowledge on growing techniques for this plant. Let's learn about it together.
Haitang flowers are unique ornamental plants in China, not only having charming and lovely blossoms but also purifying the air when placed at home. The optimal growth temperature for海棠 flowers is between 10-30℃, and they have average cold resistance. They can be easily frostbitten when the temperature drops below 10℃, making winter care very important. Today, I will introduce the cultivation methods for海棠 during the winter.
I. Temperature
Haitang flowers do not have good cold resistance, so they are generally kept indoors during the winter. The indoor temperature should be maintained between 10 to 15℃. When the temperature is below 10℃, the flowers may get frostbitten. At night, you can add a few bamboo sticks into the pot and cover it with a plastic bag for insulation. However, this bag should not be kept on for long; it should be opened for ventilation during the day, or else the inside may become very humid, causing the leaves of the海棠 to rot. By the end of March the following year, when the weather is relatively stable, the海棠 can be moved outside for cultivation.
II. Humidity
Haitang flowers grow very slowly in winter and do not require a lot of watering. It is usually watered when the top layer of soil in the pot turns white, preferably during the afternoon when the temperature is higher. As mentioned earlier, during winter, the flowers are generally kept indoors where a heater might make the room dry. Besides regular watering, it is also necessary to frequently spray water mist around the海棠 with a spray bottle to keep it humid.
III. Lighting
When keeping the haitang indoors for the winter, make sure not to place it in a completely dark spot. If there is sunshine at noon, you can move it outside for some sun exposure to promote photosynthesis. Also, it is best to keep it on a windowsill where it can reach light, avoiding windy positions as much as possible.
This article shares some tips on cultivating海棠 bonsai in winter and related growing techniques. I hope this article can provide you with some help!