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The reasons for the yellowing of the leaves of the auspicious bean bonsai, maintenance guide for auspicious bean bonsaiThe auspicious bean bonsai, as a green elf for home decoration, is loved by many for its unique shape and auspicious meaning. Many enthusiasts may encounter the problem of yellowing leaves in the process of caring for their bonsai. This not only affects the appearance but may also threaten the life of the plant. This article will analyze the reasons for the yellowing of the leaves of the auspicious bean bonsai and provide corresponding maintenance tips to help you grow a healthy and beautiful auspicious bean bonsai.
Reasons for the yellowing of the leaves of the auspicious bean bonsai1. Improper water management
The auspicious bean requires a high demand for water, but excessive watering can lead to root hypoxia, causing root rot and resulting in yellow leaves. Delayed or excessive watering can also cause leaves to turn yellow.
2. Insufficient lighting
The auspicious bean prefers a semi-shaded environment. Long-term placement in a dark area can lead to thin and yellow leaves, but too strong direct sunlight can also damage the leaves, leading to yellowing.
3. Soil problems
Poor soil drainage or insufficient soil fertility can cause the leaves of the auspicious bean to turn yellow. Accumulation of harmful substances in the soil can also affect plant growth.
4. Pest and disease attacks
The auspicious bean bonsai may be invaded by pests such as aphids and red spiders. These pests absorb the nutrients of the plant, causing the leaves to turn yellow.
Maintenance guide for auspicious bean bonsai1. Water management
Keep the soil moist but avoid waterlogging. When watering, observe the soil moisture and adjust the watering frequency according to the actual situation. In the hot summer season, increase the watering frequency slightly; in the cold winter season, reduce the watering frequency.
2. Light adjustment
Place the auspicious bean bonsai in a semi-shaded environment, avoiding direct sunlight. When caring for it indoors, you can use indoor lighting to supplement the light.
3. Soil treatment
Choose a well-drained, breathable soil, such as leaf mold and coarse sand. Regularly replace the soil to maintain fertility, and during the growing season, you can apply a moderate amount of compound or organic fertilizers.
4. Pest and disease control
Regularly check the auspicious bean bonsai. If pests or diseases are found, treat them promptly. You can spray the plant with insecticides while ensuring proper ventilation to reduce the possibility of pests and diseases.
5. Foliar fertilization
In the growing season, you can spray diluted liquid fertilizer on the leaves to supplement the plant's nutrients and promote leaf growth.
The reasons for the yellowing of the leaves of the auspicious bean bonsai are diverse, and understanding and mastering the correct maintenance methods are crucial. Through scientific water management, reasonable light adjustment, soil treatment, pest and disease control, and foliar fertilization, your auspicious bean bonsai is sure to thrive, adding greenery and vitality to your life.