Reasons and Solutions for the Drying of Bowl Lotus Leaves
The editor explains the reasons and remedies for the drying of bowl lotus leaves, related green plant content as follows:
Reasons and Solutions for the Drying of Bowl Lotus Leaves
Bowl lotus leaves dry mainly due to low temperature, insufficient sunlight, lack of nutrients, and infection by diseases and pests. It is best to move them to a warm indoor location in winter, maintaining an environmental temperature above 15 degrees. During the growing period, they should be exposed to plenty of sunlight, with a light duration of about 7 to 8 hours, timely fertilization, pruning of diseased leaves, and喷施 ( spraing ) of medication for maintenance in a well-ventilated area.
What Causes the Drying of Bowl Lotus Leaves
1. Excessive fertilization can damage the roots, causing them to die and weaken their nutrient absorption ability, making the whole plant look wilted, slowing growth, and causing leaves to dry.
2. Insufficient fertilization can cause the leaves to fade in color, and if nitrogen fertilizer is lacking, leaves will become small and gradually fall off.
3. Soil that is too alkaline can affect the roots' absorption of some trace elements, leaving the leaves without sufficient nutrients to absorb, causing them to dry. A solution is to add some ferrous sulfate, which can change the soil's pH and also supplement iron.
4. Bowl lotus needs sunlight during its growing period. If the maintenance environment is too shady, it will affect the production of chlorophyll, causing the leaves to dry.
5. In winter, extreme cold or significant temperature changes can cause leaves to dry.
Reasons for the Falling Off of Bowl Lotus Leaves
1. Low temperature: Bowl lotus prefers a warm environment and is not cold-resistant. If the surrounding temperature is low, it can frostbite the plant, causing the leaves to wilt and then gradually dry.
2. Lack of sunlight: Bowl lotus thrives in a sunny environment. Only with sufficient light will the leaves remain green. If the maintenance environment is too dark, the leaves will gradually wither.
3. Lack of nutrients: If the soil is too poor and no additional fertilization is done in time, it can lead to yellowing leaves that gradually fall off.
4. Infection by diseases and pests: In addition to basic maintenance factors, consider whether the plant has been infected by diseases and pests, which can also cause leaves to dry.
Remedial Treatment for the Drying of Bowl Lotus Leaves
1. Low temperature: Bowl lotus is not cold-resistant in winter and should be moved to a warm indoor location, maintaining an environmental temperature above 15 degrees Celsius.
2. Lack of sunlight: Bowl lotus should be exposed to plenty of sunlight during its growing period, with a light duration of about 7 to 8 hours to promote photosynthesis.
3. Lack of nutrients: Bowl lotus requires timely fertilization during its growing period to meet its nutrient needs. It is also advisable to choose fertile soil and apply some base fertilizer when planting.
4. Infection by diseases and pests: If bowl lotus has diseases and pests, prune the diseased leaves, spray medication, and maintain the plant in a well-ventilated area.
The above shares a comprehensive introduction to the reasons and remedies for the drying of bowl lotus leaves, hoping to provide green plant enthusiasts with some relevant knowledge.