How long does it take for a发财树 (Fortune Tree) to adapt after repotting
Repotting a green plant is like performing surgery on a human body, requiring careful care to recover vitality. As a popular indoor ornamental leafy plant, the care after repotting a Fortune Tree directly affects its survival rate and ornamental value, making it particularly important to master the care techniques of three key stages.
Scientific Care During the Acclimatization Period
Adaptation Period and Symptom Observation
The adaptation period to the new pot environment usually lasts 7-15 days, and survival can be judged by observing the sprouting of new buds. It is recommended to use a transparent seedling tray to observe root growth, and if no new roots have sprouted after 15 days, timely intervention is needed.
Four Elements of Environmental Regulation
1. Light: Place in a scattered light environment of 500-800Lux. 2. Humidity: Maintain 60-70% air humidity. 3. Ventilation: Ensure 4 hours of air circulation per day. 4. Water Control: Keep the substrate slightly moist (water content 30%).
Emergency Treatment Plan for Yellow Leaves
Four-Step Root Inspection Method
1. Remove the pot and rinse, retaining the protective soil. 2. Trim the blackened and rotting roots to healthy tissue. 3. Soak in a 2000-fold solution of potassium permanganate for disinfection. 4. Dry in the shade for 12 hours before repotting with sterilized new soil.
Leaf Surface Remedial Measures
When the rate of yellow leaves is less than 30%: Spray a mixture of 0.1% ferrous sulfate and brassinolide solution. When the rate of yellow leaves is more than 50%: Retain the top 3 leaves for photosynthetic reorganization.
Timing for Repotting
Determining the Golden Repotting Period
The best period is when the average daily temperature is stable between 18-25°C. In the north, it is suitable to choose around Qingming (Tomb-sweeping Day), and in the south, it can be operated between Jingzhe (the Waking of Insects) and Guyu (Grain Rain). For repotting in summer, temperature control with air conditioning (26°C ± 2) is needed, and in winter, ground heating is required to maintain the substrate temperature (above 20°C).
Establishing a repotting care log can effectively increase the success rate. It is recommended to record the temperature and humidity, leaf condition, and watering every day. By observing 3-4 repotting cycles, an individualized care plan suitable for local climate conditions can be summarized.