The Cultivation Methods of Broad-leafed Immortal Bird Plant
Broad-leafed Immortal Bird, a famous plant in the succulent world known for its ability to root when it touches the ground, has become a new favorite among urban green plant enthusiasts due to its unique leaf shape and super vitality. Its leaf edges are densely covered with orderly young buds, and its characteristic of growing new plants when in contact with soil makes the process of caring for it full of surprises. Master the following cultivation essentials, and you can easily create a window sill landscape.
The Three Elements of Environmental Control
Substrate Proportioning Scheme
Adopt the golden ratio of Perlite: Red Jade Soil: Humus Soil = 4:3:3, with a 3cm layer of ceramsite at the bottom to enhance drainage. Add 5g of bone meal every 20 days in spring and autumn to maintain a slightly acidic soil environment. When potting, leave a 2cm edge space to prevent the substrate from spilling over when watering.
Light and Temperature Coordination Management
Set up a shade net to filter 30% of the intense light from late spring to early autumn, and ensure 4 hours of direct sunlight in winter. Keep the temperature stable between 15-25°C, with a day-night temperature difference of 8°C. During the heating season in the north, use a humidifier to maintain 40% air humidity.
Advanced Techniques for Daily Management
Precise Watering Mode
Use the immersion pot method for watering. In summer, water on Tuesday and Friday mornings, and in winter, switch to watering every other month. Keep the leaf surface moist during the germination of new buds, and strictly follow the "dry before watering, wet after watering" principle for mature plants. Spray Dithane Manganese Zinc before the rainy season to prevent root rot from waterlogging.
Shaping and Pruning System
The Cultivation Methods of Broad-leafed Immortal Bird Plant
Pinch the main stem in March, leaving 3 pairs of leaves at the base. When the lateral branches exceed 15cm, implement a 45° oblique cut and apply sulfur powder to the cut. When repotting every spring, prune the old aerial roots and retain the new fibrous roots.
Disease Control Plan
Biological Control Priority
Hang yellow sticky traps to monitor aphids and release ladybugs for biological control. Immediately kill scale insects with 75% alcohol cotton swabs, and in severe cases, spray with sophorine solution weekly.
Medication Use Standards
In the early stage of powdery mildew, spray the back of the leaves with baking soda solution (1g:500ml) for 3 consecutive days, morning and evening. In the event of a gray mold outbreak, alternate the use of Pyraclostrobin and Pyrazophos, avoiding the high-temperature period at noon.
From substrate proportioning to disease prevention and control, the cultivation of the Broad-leafed Immortal Bird plant emphasizes detailed management. By simulating the light cycle of its native environment and combining it with a scientific watering rhythm, even a closed balcony can grow spectacular plants with new buds along the leaf edges. Regularly observe the plant's condition and adjust the care strategy in a timely manner to certainly harvest a unique green plant landscape.