According to the practical experience of flower friends, the enclosed balcony is suitable for the maintenance of some annual herbaceous flowers, such as dwarf cattle, and also for the maintenance of succulent plants. Of course, some small foliage plants are also available, but in summer, we should pay attention to shade and ventilation.
In addition, due to the poor ventilation of the closed balcony, it should be noted that if you are allergic to the fragrance of flowers, some flowers with strong fragrance should also be appropriate.
Generally speaking, there is not much pressure to raise flowers on closed balconies, but for some loving insects and disease loving plants, care should be taken. Other flowers and plants can be planted. Although there may be some gap in the amount of flowers compared with open balconies, it does not affect the experience of flower cultivation in general.