[:en]Butterfly Palm is a kind of home ornamental plant with beautiful appearance. It has beautiful plant type and green leaves. It can decorate space very well. It originates from Africa and belongs to tropical plants. It likes warm, humid and well-ventilated environment. Therefore, it has become the first choice for home green plants. What about the yellowing of the leaves? Then let me introduce a few good methods for your reference.
Hey, what is the tail
Butterfly Palm, also known as purple sunflower and yellow coconut, is attributed to clusters of evergreen shrubs or small trees. The whole is yellow-green, and the height is higher than that of alfalfa. The height is 2-5 meters, the stems are smooth, and the leaves are green. Mostly raised in the southern region, the northern climate soil is not suitable, and it is relatively rare.
Second, the reason for the yellowing of the leaves
1. Soil is not suitable. The ornamental plants should be selected from the acidic soil. If the acidity of the soil is not enough, it will affect the absorption function of the roots of the stalks, and then cause the leaves to yellow.
2, the transplant is not appropriate. The shrub should be carefully handled during the transplanting of the pot. The fine heel of the stalk is the primary root of the absorption effect. If you accidentally accidentally damage the fine heel of the stalk, the nutrients of the plant will be insufficiently supplied, resulting in yellowing of the leaves. In severe cases, it will gradually pass away.
3. Sprinkling water is not appropriate. When sprinkling the tail of the sunflower, it is necessary to sprinkle water. If the water is too much or too little, the leaves will be yellow and the water will be too much. The too moist soil will affect the respiratory effect of the roots of the plants, which will affect the absorption of water by the roots. yellow. If the water is too little, the plants will not grow enough water, causing the leaves to yellow.
4, the invasion of insects. Leafhoppers and scale insects are common insect pests of the stalked sunflower. When the leaf stalks or scale insects grow on the leaves of the stalks, the insect damage will form damage to the plants, and the leaves of the stalks will gradually turn yellow. Over time, the stalks will be yellow. Presented death.
Third, the solution to the yellowing of the leaves of the leaves
1. When the soil is uncomfortable, it is necessary to replace the potting soil in time and raise it with acidic soil. After two weeks, the leaves will gradually turn green.
2, the tail of the sunflower should be carefully handled when transplanting the basin, pay attention to protect the outer layer of the fine heel, to ensure that the root supply of nutrients is sufficient.
3, pay attention to the amount of water when sprinkling the tail sunflower, usually use a shower to pour less water, pour twice a day, see the surface of the basin soil moist.
4. When you see the situation of pests and diseases on the tail of the sunflower, you should immediately adopt the move, manually wipe or spray the medicine, and timely curb the invasion of pests and diseases, which is more conducive to promoting plant growth.[:zh]散尾葵是壹種外形十分美觀的家居觀賞植物，它株型優美、葉片青翠，能夠很好的裝點空間，它來源於非洲，歸於熱帶植物，喜歡溫暖潮濕、通風良好的環境，很好飼養，因而成為居家綠色植物的首選，那散尾葵葉子發黃怎麽辦呢?接下來給大家介紹幾個小好方法，供大家參考。
一、什麽是散尾葵
散尾葵，又名紫葵、黃椰子，歸於叢生常綠灌木或小喬木，全體呈黃綠色，高度比壹般植物高，壹般在2-5米，莖幹光滑，葉片碧綠，引進我國今後多在南邊地區飼養，北方氣候土壤不適合，壹般比較少見。
二、散尾葵葉子發黃的原因
1、土壤不適。觀賞植物散尾葵的飼養應選擇偏酸性的土壤，如果土壤的酸度不夠，會影響散尾葵根部的吸收功能，然後導致葉子發黃。
2、移植不妥。散尾葵在移植上盆的過程中要小心，散尾葵的細跟是起吸收效果的首要根系，如果不小心誤傷了散尾葵的細跟，植物的養分會供應不足，導致葉子發黃，嚴重時會漸漸的憔悴逝世。
3、灑水不妥。飼養散尾葵的時分灑水要適量，灑水過多或是過少都會引起葉子發黃，灑水過多，盆土過於濕潤會影響植物根部的呼吸效果，會影響根系對水分的吸收，然後發黃。灑水過少，植物生長得不到足夠的水分，導致葉子發黃。
4、蟲災侵襲。葉蟎、介殼蟲是散尾葵常見的蟲災，散尾葵葉子生長了葉蟎或是介殼蟲時，蟲災會對植物形成損害，散尾葵的葉子會漸漸變黃，久而久之，散尾葵會呈現逝世。
三、散尾葵葉子發黃的解決辦法
1、土壤不適時要及時更換盆土，用偏酸性的土壤進行飼養，兩個星期之後葉子就會漸漸變綠。
2、散尾葵移植上盆時要小心翼翼，留意保護外層的細跟，保證根系的養分供應足夠。
3、給散尾葵灑水的時分要留意適量，平時用花灑少澆壹點水，每天澆壹到兩次，看到盆土表層濕潤即可。
4、看到散尾葵上呈現病蟲災的時分，要當即采納舉動，人工擦除或者是進行噴藥處理，及時遏制病蟲災侵襲，這更有助於促進植物生長。[:]
