In the process of taking care of arrowhead plant, we will inevitably encounter some problems. For example, the leaves of arrowhead plant suddenly turn yellow and droop. What should we do? There is a great relationship between the Yellow And Drooping of Arrowhead plant leaves and factors such as fertilization and watering. At this time, we can save arrowhead plant in the following ways.
If the arrowhead plant
is caused by water shortage and drought, the most significant feature is that the leaves of the Arrowhead plant
will turn Yellow And Drooping from bottom to top. If the water shortage of the Arrowhead
plant is serious, it is easy to cause its death.
likes a humid environment. Insufficient watering during maintenance. Long-term drought and lack of water in the soil environment will also lead to yellowing and leaf loss of arrowhead plant. This is the yellowing of leaves caused by soil drought and water shortage. At this time, we should timely supplement water to the Yellow And Drooping arrowhead plant to keep the soil slightly moist. (Read more about Arrowhead Plant
If we water too frequently during the growth of arrowhead plant, it is easy to cause the young leaves of arrowhead plant to turn Yellow And Drooping, but the old leaves of arrowhead plant generally do not change much.
If it is because of excessive watering, we can put the arrowhead plant in a ventilated and sunny environment for maintenance. When the problem of leaf loss is serious, we can replace the arrowhead plant with new soil and properly trim its roots.
If we fertilize too much during the growth of arrowhead plant, it is easy to cause the young leaves of arrowhead plant to become plump, uneven and yellow.
If the problem of high fertility of arrowhead plant is not particularly serious, we can apply some diluted fertilizer to arrowhead plant, trim its rotten roots and replant them to prevent arrowhead plant from Yellow And Drooping leaves.
During the growth process of arrowhead plant, if we apply too little fertilizer to it, arrowhead plant will not absorb nutrition for a long time. Of course, it will not grow well. It shows that young leaves and young stems turn yellow first. If nutrients are not supplemented in time, yellow leaves will droop and even the whole plant will die.
During the growth period of arrowhead plant, we can apply thin liquid fertilizer once every 1 ~ 2 weeks and spray 0.2% ferrous sulfate solution once a month to keep the leaf color green and prevent arrowhead plant from Yellow And Drooping leaves. If it is placed indoors, in order to increase the viewing effect and make the leaf markings of arrowhead plant more obvious, we can reduce the application of nitrogen fertilizer, but we can't stopping fertilizing arrowhead plant.
Arrowhead plant likes high temperature and is not resistant to severe cold. In winter, when the temperature is very low, the leaves are prone to yellow leaves caused by low temperature. If the room temperature is lower than 10 ℃ in winter, the leaves of arrowhead plant will turn yellow or even droop in a short time. Therefore, we should put arrowhead plant in a warm place indoors in winter.
Arrowhead plant likes a high-temperature growth environment. It's best to keep the temperature between 20 ℃ and 30 ℃ during maintenance. If the temperature is lower than 15 ℃, arrowhead plant is likely to be frostbitten and yellow leaves will droop off. Therefore, we should maintain a good temperature in winter. If the indoor temperature fails to meet the requirements, We can cover the yellow and drooping arrowhead plant
with a layer of plastic film, which can well maintain the temperature.
Although arrowhead plant likes light, when the sun is too strong and grows in the hot sun for a long time, its leaves are easy to be burned, resulting in dry, yellowing and leaf loss of arrowhead plant.
Arrowhead plant likes scattered sunlight and is afraid of strong direct sunlight. Therefore, when maintaining arrowhead plant, we should avoid exposure to the sun, especially in summer. At this time, if we are not careful to sunburn, leaves will Droop. We need to transfer arrowhead plant to a cool and ventilated environment, And it is necessary to spray water on the blades to help the arrowhead plant with Yellow And Drooping leaves recover.
Soil Acidity and Alkalinity
Arrowhead plant likes slightly acidic soil. When the soil is alkaline, the lack of iron in the soil will cause the yellow leaves of arrowhead plant.
Arrowhead plant likes fertile, breathable and slightly acidic soil with good drainage. If the soil has poor drainage or permeability, or the soil is alkaline, it will cause arrowhead plant to lose its leaves. Therefore, we should prepare suitable soil for arrowhead plant and change the soil every one to two years. If the soil is alkaline, We can add some ferrous sulfate when watering to acidify the soil.