What to Do About Jade Dew Root Rot
Jade Dew, known as the "crystal pearl" of the succulent world, often suffers from root rot due to improper care. This article systematically analyzes the causes of Jade Dew root rot and provides solutions, summarized from 6 years of gardening experience into a practical prevention and treatment system.
Analysis of Jade Dew Root Rot Causes
Improper Potting Soil Configuration
The shallow root system requires the use of 8-12cm shallow pots, with陶粒 (ceramic pellets) as the base layer occupying 1/3 of the pot height. The soil should be mixed with 60% akadama, 30%鹿沼土 (katsura), and 10%稻壳炭 (rice husk charcoal), ensuring a permeability rate >85%. Test the soil moisture with a bamboo stick weekly, and water only when the lower 2/3 is dry.
Water Management Misconceptions
In spring and autumn, the immersion method is recommended, with water level at 1/4 of the pot height, and soak for 5 minutes before removing immediately. During the hot summer, watering should be stopped, and in winter, when the room temperature is below 10°C, water should be applied along the pot walls with a spray bottle. Accumulated water in the leaf heart should be cleared promptly with an air blower.
Rain Damage Prevention Plan
Rainy Season Protection Measures
During the plum rain season, a transparent rain shelter should be set up with 60% light shading. After sudden rainfall, use cotton swabs to absorb accumulated water in the leaf axils and enhance ventilation. It is recommended to rinse the potting soil with acidified water (PH 5.5-6.0) to prevent mold growth.
Emergency Treatment for Root Rot
After detecting a wilted plant, complete the following steps within 48 hours: ① Rinse the roots under running water after removing from the pot; ② Cut off the decayed tissue with scissors disinfected with alcohol; ③ Apply a mixture of charcoal powder and carbendazim to the wound; ④ Air-dry the roots for 3-5 days until the cut surfaces scab over; ⑤ Use pure vermiculite for root induction.
Jade Dew Revitalization Care System
After successful root development, adopt a step-by-step care plan: keep the plant in a diffused light environment for the first 2 weeks with 70% air humidity; from the third week, expose to direct morning light for 1 hour; and from the fourth week, resume regular care. It is recommended to supplement with calcium microelement fertilizer once a month, which can significantly enhance disease resistance.
By precisely controlling potting soil moisture, establishing a rainy season protection mechanism, and mastering the scientific root rot treatment process, you can keep Jade Dew in a crystal-clear state. Regularly observe the plant's condition and adjust the care strategy according to seasonal changes to prevent root rot effectively.