How to Prevent Root Rot in Bilei Gu
Bilei Gu, as a unique variety of succulent plants, has thick roots that are extremely sensitive to water. This article will systematically explain how to build a scientific care system through four core maintenance techniques to help plant enthusiasts fundamentally eliminate root rot and allow Bilei Gu to show its best growth state.
Building the Foundation of Root Health
Configuring a Double Drainage System
Opt for red clay or purple sand pots with a particle matrix ratio of 3:7, and it is recommended to use the golden combination of volcanic rock + vermiculite + peat. A layer of 3cm thick陶粒 (ceramsite) should be placed at the bottom of the pot, combined with side wall ventilation holes to create a three-dimensional drainage system, which increases the drainage speed by more than 60%.
Precise Water Management Plan
Intelligent Watering Cycle Determination
Use the bamboo stake method: insert a 30cm bamboo stake into the potting soil and observe the moisture marks weekly. Maintain a watering interval of 15-20 days in winter, and in summer, it can be shortened to 10 days with the help of ventilation equipment. Each watering amount should be strictly controlled to one-third of the pot's volume to avoid waterlogging accumulation.
Building a Rainy Season Protection System
Set up a movable rain shelter with a safe distance of 50cm between the plant and the shelter top. Immediately after a heavy rain, execute three-step emergency treatment: tilt the pot to drain → replace the topsoil → spray a solution of carbendazim 800 times. During the plum rain season, it is recommended to temporarily move the plant to a semi-enclosed balcony for care.
Scientific Nutrition Supply Strategy
Precise Application of Slow-Release Fertilizer
Choose a slow-release fertilizer specifically for succulents, applying at a rate of 3g per liter of matrix during spring and autumn. Liquid fertilizer should be diluted to one-fourth of the standard concentration and supplemented using the "soak pot method" to avoid contact with the stem base. After fertilizing, maintain a 72-hour ventilation cycle to promote nutrient absorption.
By establishing a potting soil drainage matrix, implementing an intelligent water control plan, building a rainy season protection system, and adopting targeted fertilization techniques, the root health index of Bilei Gu can be significantly improved. It is recommended to conduct monthly root vitality tests and dynamically adjust maintenance strategies based on seasonal changes to keep the plant in the best physiological state.