Caring for Your Fortune Tree in Winter
As an indoor foliage plant symbolizing auspiciousness, the winter care of the fortune tree directly affects its growth next year. In low temperature environments, issues such as yellowing leaves and root rot occur frequently. Through scientific management, the plant can safely survive the winter. This article explains three key techniques to help your fortune tree maintain glossy leaves.
Analysis of Core Maintenance Techniques
Precise Water Control Plan
In winter, the evaporation rate drops to 1/3 of that in summer. It is recommended to use the 'fingertip test': water when the second knuckle of the index finger inserted into the potting soil is dry. Use warm water around 20℃ and pour slowly along the edge of the pot to avoid direct impact on the stem base. Terra cotta pots require a 20% increase in watering frequency compared to plastic pots.
Smart Temperature Management Strategy
Maintain a golden temperature range of 13-18℃, and not lower than 8℃ at night. North-facing windowsills need to be fitted with insulation film, and rooms with underfloor heating need a 5cm insulating layer. When a cold wave hits, a non-woven fabric cover can be used for temporary protection, with ventilation for 2 hours daily.
Caring for Your Fortune Tree in Winter
Scientific Ventilation System Construction
Open windows for air exchange between 10:00-14:00, creating air flow without directly blowing on the plant. Use a carbon dioxide detector to keep the concentration below 800ppm and a hygrometer to maintain humidity between 50%-65%. After ventilation, spray the leaf surface with microbial agents to prevent diseases.
Through a three-dimensional maintenance system of water, temperature, and ventilation, combined with foliar application of seaweed acid fertilizer once a month, the germination rate of new leaves in winter can be increased by 40%. Regularly check the back of the leaves to prevent red spider mites, allowing the plant to welcome the spring growing season in the best condition.