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Pay attention to ventilation, top dressing phosphorus and potassium fertilizer, control watering, it is better to dry the soil, more drought-tolerant, afraid of waterlogging, and the leaves can be sprayed with potassium dihydrogen phosphate frequently.
The appearance of yellow leaves, depending on the characteristics of its occurrence, has the following situations: >>>More
I think it's too dry.
It is recommended to spray the flowers with water to increase humidity. >>>More
Orchids like shade, do not expose orchids to the sun in summer, should be placed in a cool place, pay attention to watering. Too much moisture or exposure to the sun is easy to wilt in the morning.
It should also be exposed to direct sunlight.
I planted bai in the balcony and the same is the case, as slender as a toothpick. It should be because of the lack of DAO. >>>More