1. Choose plants suitable for dark environment: some plants, such as evergreen, tortoise plastron, ivy, Uncaria, etc. , are more suitable for growth in the dark environment, you can consider choosing these plants.
2. Use artificial light source: If the balcony can't get sunlight, consider using artificial light source, such as LED lamp or fluorescent lamp, to provide light for plants.
3. Indoor display: If the balcony really can't provide suitable conditions, you can consider placing plants indoors, such as living room and bedroom, which can provide appropriate light and humidity for plants.
4. Pay attention to watering: in the dark environment, the water evaporation rate of plants is slow, so it is necessary to be careful not to over-water, so as not to cause root rot. Generally speaking, water the soil surface after it is slightly dry.
5. Fertilize plants: In the dark environment, the photosynthesis of plants is limited, so it is necessary to pay attention to fertilizing plants properly and providing necessary nutrition.