Camellia yellow leaves solved by just placing a brick, leaves so green they glisten, hard to turn yellow even if they wanted to

What should you do when camellia leaves dry up? When camellia leaves show this condition, most of the time it is caused by one reason: poor ventilation. The camellia leaves you are growing are clearly curling downward and dry, and this is due to dry air.
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Camellias need fairly high air humidity, and they also need good ventilation. The air humidity they need is above 50%. When we grow camellias, if we place them directly by the window or indoors, ventilation is poor and the air is dry. Also, when we cannot keep up with watering and the potting soil occasionally dries out once or twice, its leaves will gradually start showing this condition.
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The solution is very simple. First, keep good ventilation for it. Next, find a large washbasin, put a brick inside, place the entire camellia pot on the brick, and pour water into the basin without letting the water level cover the brick. This increases air humidity for it. Because the camellia now has flower buds, we cannot spray its leaves to increase air humidity. If water is sprayed on the buds, it easily causes the buds to wither or drop. Only this method of increasing air humidity for it is the best.
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Be sure to maintain good ventilation, and let the surface of the potting soil dry out. When you poke down one or two cm with your finger and there is no moisture, just water it thoroughly. In this season, do not let it get midday sunlight, because midday sunlight is also very strong. After about another month, give it full sun. For now, give it morning and afternoon sunlight, and avoid midday. After growing it this way for a period of time, its leaves will no longer show this condition. This is the solution.
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