Friends in the North should not be discouraged. In fact, they can be planted on the closed balcony, but it is also difficult to plant, and they need to be carefully maintained. As long as we persevere, we can enjoy the beauty of the Western azalea on the closed balcony in the north.
The normally bought Rhododendron hybridum has a lot of buds or is opening. At this time, we must look at the flowers instead of the pots. We can set the pots for normal management. Due to the change of the environment, we can put it in a cool place. After 2-4 days, we can carry out normal management. In addition, when choosing, it's better not to choose those with more flowers and more buds, most of which are urged by hormones. It's not easy to feed after flowers, and it's better to buy in late autumn or winter
Western Rhododendron hybridum is more delicate than other flowers. It likes acid soil and water. The tap water in the north is a little alkaline. If it is poured directly, it will cause poor growth and even yellowing. Therefore, we need to use some soft water to adjust acid properly. Or you can use some rainwater or melted snow water, which is not acidified, and the effect is very good. In addition, when watering, you can master the quantity.
Some fertilizers can be used for irrigation, once a month, and some flower stimulating fertilizers can be used for irrigation during the pregnancy period. In winter, we must stop fertilizing, as long as we spray fertilizer.
In the north, ventilation and humidity are not in direct proportion. If ventilation, the humidity will be greatly reduced, so only in the morning and in the evening can windows be opened, and when ventilation, water spray should be conducted around its ground, so that the humidity can be increased. Light is also a headache, it likes shade, but also to have a little light, then you need to use your body to feel, if the sun is very comfortable, you don't need to shade, if it's very harsh, you need to carry out appropriate shade.
