What to Do When Yueluozhiwu Loses Leaves
Yueluozhiwu, as the颜值 (beauty quotient) representative of the succulent world, often causes concern among plant enthusiasts when its leaves show abnormal shedding or wilting. This article will systematically analyze the patterns of physiological abnormalities in the plant, and through 5 core maintenance techniques, help you quickly identify the root causes of the problem, bringing back the graceful dancing posture of your Yueluozhiwu.
1. Solutions for Yueluozhiwu Leaf Drop
1. Precise Prevention and Control of Black Rot Disease
When water-soaked brown spots appear at the base of the leaves accompanied by soft leaf shedding, immediately use a sterilized scissor to make an oblique cut 2cm below the lesion. Alternate between using benz醚甲环唑 and pyraclostrobin (1:1500 diluted) for spraying, once every 3 days for 3 weeks, while maintaining an environmental humidity of less than 50%.
2. Scientific Control of Light Intensity
In spring and autumn, receiving 4-6 hours of direct sunlight per day is ideal, while in summer, use a 75% shade net to filter strong light. If sunburn spots appear, promptly move the plant to a scattered light environment, and spray a 0.1% potassium dihydrogen phosphate solution to enhance stress resistance.
3. Root Care During the Potting Period
Keep the substrate slightly moist (about 30% moisture content) for the first 20 days after repotting, and use HB-101 vitality agent (1 drop per liter) for watering to promote root growth. It is recommended to use a mix of 70% particle soil and 30% peat to ensure the rapid establishment of the absorption system for new roots.
II. Strategies to Save Withered Leaves of Yueluozhiwu
1. Three-Part Water Management
In the spring and autumn growing seasons, use the "moist when dry" method, in summer high temperatures, implement the "dry thoroughly, water thoroughly" method, and in the dormant period of winter, keep the substrate dry. Use the bamboo stake test: insert a bamboo stake 2/3 into the potting soil, and if it comes out without moisture, water immediately.
2. Dealing with Pesticide Residue
When new plants show fading of coloration due to pesticide residues, use the activated carbon adsorption method: spread a 1cm thick layer of bamboo charcoal granules on the pot surface, and配合weekly clear water showers (for 3 minutes) to accelerate the metabolism of the pesticide. During the recovery period, avoid fertilizing and maintain a suitable temperature of 18-25°C.
3. Optimization of Environmental Elements
Maintaining a day-night temperature difference of 8-10°C can enhance leaf fullness, and the recommended air flow velocity is 0.3-0.5m/s. When using supplemental lights, note: the LED full-spectrum light should be 40cm away from the plant, and daily supplemental lighting should not exceed 4 hours.
By systematically implementing the above maintenance plan, 95% of Yueluozhiwu abnormal conditions can be significantly improved within 2-3 weeks. It is recommended to establish a maintenance log, recording key data such as watering times and lighting durations, gradually mastering the growth rhythm of the plant, ensuring that this succulent精灵 remains vibrant.