Method of Cultivating "Jin Yu Man Tang"
"Jin Yu Man Tang" is an indoor ornamental fruit plant symbolizing auspiciousness, with its bright red fruits contrasting beautifully against the lush green foliage. Mastering scientific cultivation methods can keep the plant in good condition throughout the year. The following details the key points of maintenance through five core dimensions.
Basic Maintenance Elements Control
Cultivation Substrate Selection
The roots of "Jin Yu Man Tang" require good soil breathability; it is recommended to use a mixed substrate of humus soil, perlite, and pine needle soil in a 3:2:1 ratio. Test the soil pH with pH paper monthly, maintaining it within the 5.5-6.5 range for optimal results. If alkalization is detected, water with an iron sulfate solution to adjust.
Light Intensity Management
The plant needs differentiated lighting at different growth stages: 3 hours of soft morning light in spring and autumn, double-layer shade net to filter strong light in summer, and up to 5 hours of direct light in winter. Immediately adjust the position when yellow and white patterns appear on the leaves.
Environmental Control Key Points
Temperature and Humidity Control
Maintaining a day-night temperature difference within 8°C can promote bud differentiation. Use a combination of air conditioner and humidifier to maintain the environment. When spraying to cool down in the hot season, avoid the flowers to prevent mildew. Use a tray with wheels to insulate the heat source in winter.
Water Supply Strategy
Follow the "dry-wet" principle, watering when the top 2cm of soil is dry. During the growing season, use the immersion method, submerging the plant and pot in water for 10 minutes to ensure the roots absorb enough water. In winter, use a long-spouted pot to slowly pour water along the edge of the pot to avoid frostbite to the root neck.
Nutritional Supplement Plan
Fertilizer Ratio and Application
Apply a balanced nitrogen-phosphorus-potassium liquid fertilizer (diluted 1200 times) every 15 days from March to September, and switch to potassium dihydrogen phosphate foliar fertilizer (800 times liquid) during the budding period. Increase the application of calcium and magnesium fertilizers during the fruit expansion period to prevent fruit cracking, avoiding施肥 during the midday high-temperature period.
Through systematic environmental management and meticulous maintenance, "Jin Yu Man Tang" can achieve the ornamental effect of leaves all year round and fruit appreciation in autumn and winter. Regularly observing the plant's condition and timely adjusting the maintenance strategy can keep this auspicious plant adding vitality to the indoor space.