1. Reduce wateringCause: Excessive watering causes root rot and leaves to fall off. Solution: Place the osmanthus in a cool place, spray more water and water less, or even don't water it, wait until the color of the osmanthus leaves returns to normal and the leaves no longer fall off. 2. Proper wateringCause: Too little watering causes the soil to become too dry, resulting in leaf fall. Solution: Place the osmanthus in a cool place, spray more water and water less, and wait until the osmanthus stops shedding leaves and grows new leaves, then you can switch to normal maintenance. 3. Shade and spray waterCause: The environment becomes dry or is too dry, and the soil and air moisture content in the environment where the potted osmanthus is placed is too low. Solution: Provide shade and spray water on the osmanthus appropriately to increase the humidity of the air environment. 4. Improve the soilCause: The potting soil is too alkaline or too sticky. Solution: If the alkalinity is too high, water ferrous sulfate should be poured in. If it is too sticky, loosen the soil more or change the soil to adjust the soil. |
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