The problems easy to encounter in raising rose on the balcony you should take a look at the key points of raising rose well-raising flowers and flowers

Balcony planting rose, because the conditions are limited, planting up too many problems, even if the planting of rose veteran, it is difficult to grasp the embarrassment of balcony flowers.

Generally speaking, indoor rose is faced with three problems: first, poor light, poor light does not mean that the roof and all around are made into glass houses, which does not mean that the light is good. There are two main aspects of good light. On the one hand, it is direct light, on the other hand, ultraviolet light. Direct light can make leaves receive enough light for photosynthesis. Ultraviolet rays can stimulate the leaves to produce enough waxy layer so that the leaves are solid, even a layer of glass or plastic sheeting can completely block ultraviolet rays, which I tested when I was a medical student. The second is poor ventilation, unless the surrounding walls are removed, otherwise simply open the window, that is not called good ventilation. The third is dry, because the ground in the house can not be wet all the time, so the air is relatively dry, which is equally embarrassing in the greenhouse for the production of rose flowers. It is precisely because of this, indoor rose, leaves will be thin, lack of waxy layer, breeding red spiders, powdery mildew and so on.

However, if we deliberately control these factors and increase ventilation, humidity and lighting, there are certain ways to grow Chinese roses. Choose the first choice of varieties, try to choose disease-resistant, small plant shape, such as you can choose grafted lollipop rose, so that the plant type is higher, relatively better ventilation, otherwise the cuttings, branches are lying on the basin soil, it is easy to breed diseases and insect pests, such as hide-and-seek lollipop tree rose is very good, the plant shape is not large, blooming diligently. For indoor rose, first of all, the potted soil should be loose and breathable, without stagnant water, that is, after watering, the water can flow away completely from the bottom of the basin in 1-2 minutes, and then pay attention to the use of medicine. on the one hand, you can regularly sprinkle some drugs on the potted soil to avoid breeding pests in the potted soil. secondly, the leaves are often sprayed with fungicides to prevent bacterial damage, and finally they should be pruned in time, and the residual flowers should be cut off in time after flowering. The inward growing branches, basal weak branches and cross branches should be cut off as far as possible to keep the seedlings well ventilated.

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