Methods and Precautions for Cultivating Coral Vine
As a popular choice for indoor foliage plants, the coral vine is favored for its elegant vines and unique leaf color. However, many plant enthusiasts often encounter issues such as yellowing leaves and sparse branches during maintenance. This article will systematically organize the complete knowledge system for caring for coral vines, helping you create a vibrant green plant landscape.
Basic Care Essentials
Soil Mixture and Fertilization Techniques
It is recommended to use a golden formula of decomposed leaf soil + perlite + vermiculite (ratio 2:1:1) for the nutrient soil, with 200g of bone meal mixed in per cubic meter to enhance fertility. In spring and autumn, add diluted liquid fertilizer for foliage plants monthly, and switch to slow-release fertilizer pellets during the high-temperature summer season.
Scientific Water Control and Humidity Management
Use the 'three-finger test': Insert the second finger into the soil, and water thoroughly when dry. In winter, use a humidifier to maintain 60% air humidity, and spray the leaf surface twice a week, avoiding the high-temperature noon.
Shaping Management Techniques
Light Adjustment and Placement Strategy
Place it within 1.5 meters of an east-facing window to receive 3-4 hours of soft morning light. Use a 30% shade net to filter strong light and rotate the pot regularly to ensure even exposure.
Pruning and Propagation by Cuttings
Methods and Precautions for Cultivating Coral Vine
In spring, apply the 'three-level pruning method': retain 3-5 nodes on the main stem and 2 nodes on the lateral branches. Select semi-woody branches, soak them in rooting powder, and insert them into a perlite matrix, covering them with a transparent plastic bag to maintain humidity.
Solutions for Common Issues
Key Points for Pest and Disease Control
For early-stage red spider mites, wipe the underside of the leaves with orange peel fermented water, and alternate between using etoxazole and abamectin for severe cases. Scale insects can be physically removed with an alcohol cotton swab, combined with spraying thiamethoxam.
Rules for Repotting Operations
Choose early spring before new buds sprout, retaining 1/3 of the protective soil. Remove black necrotic roots during root pruning and apply charcoal powder to the wounds. Place the repotted plant in a shaded area to recover for 7 days.
By scientifically mixing soil, precisely controlling water, and pruning appropriately, the coral vine can maintain its emerald-like luster throughout the year. It is recommended to design a hanging or climbing shape according to the home style, regularly clean the leaf surface with a damp cloth, and keep it away from heating devices in winter. Mastering these care tips, you can also easily create a green indoor forest.