What's wrong with dried leaves of white palm?
As a star variety in the household green plant industry, the problem of yellow and dry leaves puzzles many plant lovers. From the perspective of scientific maintenance, this article will systematically analyze the three main reasons that lead to the dryness of white palm leaves, and provide corresponding solution strategies to help your white palm regain its green vitality. Three major causes of dry leaves of Hydzhane are analyzed. Improper water management Although Hydzhane prefers humid environments, its roots are extremely sensitive to stagnant water. It is most appropriate to water when it is found that the surface of the basin soil is 2 centimeters dry. Winter can be extended until the surface layer is 3 centimeters dry. It is important to note that the watering frequency should be different in different seasons: it can be watered every three days in summer, kept at an interval of 5-7 days in spring and autumn, and controlled at about 10 days in winter. Imbalanced nutrient supply and excessive fertilization can lead to a typical "leaf burning" phenomenon. It is recommended to use special fertilizer for leaf-viewing plants diluted to 50% of the standard concentration, and apply it every 15 days during the growth period. Fertilization should be completely stopped during winter dormancy. If symptoms of fertilizer damage have occurred, the soil can be washed with clean water three times continuously to dilute the residual fertilizer in the soil. The suitable light intensity for white palm is 8,000 - 12,000 lux, which is equivalent to the light conditions at the north window sill or 1.5 meters away from the south window. When sunburn spots appear on the leaves, they should be moved to a scattered light environment immediately. You can use a sunshade mesh to filter 30%-50% of direct light, or shade protection for 4 hours around noon.
By scientifically adjusting the watering frequency, reasonably controlling the fertilizer concentration, and accurately grasping the light intensity, the problem of dry leaves of white palm can be effectively improved. It is recommended to regularly use a hygrometer to measure soil moisture content and cooperate with a light intensity tester to monitor the environment to make the maintenance of white palm more accurate and efficient.