What Causes the Curling of海棠 Leaves
Today, the editor will elaborate on the related topics of flower cultivation regarding why海棠 leaves curl. Let's take a look together below.
What Causes the Curling of海棠 Leaves
The curling of海棠 leaves can be caused by excessive watering leading to waterlogging, over-fertilization causing fertilizer damage, or insufficient fertilization resulting in nutrient deficiencies. During the growing period, it is necessary to water in time, ensuring thorough watering when the soil is dry, without allowing water to accumulate. Pay attention to applying thin fertilizers frequently, generally applying a dilute fertilizer every half month. If aphids or leaf-rolling insects appear, they should be manually destroyed, and ventilation should be enhanced.
What Causes the Curling of海棠 Leaves
1. If the soil lacks water during the cultivation of海棠, its leaves will curl due to drought. In severe cases, the entire plant's leaves will turn yellow and fall off.
2.海棠 prefers acidic soil. If alkaline soil is used, it is detrimental to the plant's growth. The leaves will not only curl but also turn yellow.
3. During the growth of海棠, fertilization should not be excessive. It is recommended to apply thin fertilizers frequently. Excessive fertilizer can burn the plant's roots, causing the leaves to curl.
Why Do海棠 Leaves Curl and Dry Up
Holidaybush enjoys a sunny environment. Leaf drying usually occurs due to temporary water deficiency or waterlogging at a certain stage, root damage for a short period, or poor water absorption. Timely watering or refreshing the soil can alleviate this condition.
Reasons for the Curling of海棠 Leaves
The curling of海棠 leaves can be due to excessive watering leading to waterlogging, over-fertilization causing fertilizer damage, or insufficient fertilization leading to nutrient deficiencies. It is necessary to take preventive measures based on specific conditions. If left untreated, it will affect the overall growth of the plant.
Why Do the New海棠 Leaves Curl
The curling of new海棠 leaves may be due to excessive fertilization or nutrient deficiencies caused by too little fertilization. Excessive watering is also not conducive to leaf growth.
Methods to Treat Curling and Withering of海棠 Leaves
1. Watering: During the growth of海棠, it is necessary to water in time, making sure to thoroughly water the soil when it is dry, without leaving any dry patches. In the summer, when temperatures are high, it is also necessary to spray water to maintain humidity. Watering should be done in the morning and evening, not during the hot midday.
2. Fertilization: The growth of海棠 requires nutrients to support it, but the amount of nutrients should be controlled. Pay attention to applying thin fertilizers frequently, generally applying a dilute fertilizer every half month. If excessive fertilization occurs, you can dilute the concentration by adding water.
3. Pest Infestation: If the entire plant exhibits curling leaves, it may be affected by pests, mainly aphids or leaf-rolling insects. It is important to open windows for ventilation and maintain air circulation. Additionally, it is necessary to manually destroy the pests in the early stages.
The above information provides a comprehensive explanation of the causes and methods to address the curling of海棠 leaves, hoping it serves as a starting point to solve your plant-related problems.