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萬年青葉(萬年青葉子發黃的原因)

  • 生活
  • 2023-04-21 12:47

萬年青對光照的需求量不高,養殖時只需要讓它接受散光照射,光照過強植株會被曬傷,從而導致葉子變黃。

對水分的要求較嚴格,澆水的量過多土壤中的水分無法排出會形成水澇,導致萬年青葉子變黃。養殖過程中要給植株補充充足的水分,但也要掌握好澆水的量。

長期將萬年青放置在陰暗悶熱的環境中就會導致植株葉子變黃,養殖萬年青時最好將植株放置在半陰、通風的環境中,溫度低時植株可能會被凍傷。

對肥料的需求量較高,養殖時植株缺少肥料就會導致葉子變黃,夏季是萬年青的生長旺季,這時需要每十天給植株施一次液態肥,每次施肥前可以先用水稀釋肥料。

長期暴露在陽光下會使常綠的葉子變黃。你可以避開直射的光線,移動到涼爽的地方。用水不宜,過多會導致積水,太少會導致干燥。它需要根據植物的真實生長情況和不同季節添加。

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