The roots are rotting like this and still surviving! How is it done?
In the process of green plant maintenance, root rot is considered the number one killer. Faced with black and soft roots, many flower friends often choose to give up. But do you know? Even if the roots are completely rotten, there is still an 80% chance of revival if you master the scientific rescue methods! This article will guide you through the secrets of rescuing rotten-root plants through six core steps.
Golden Six Steps for Rotten Root Rescue
Step One: Accurately Diagnose the Degree of Rot
Judge the root status by the degree of withering of the plant leaves: mild root rot only requires water control, moderate rot needs pruning and disinfection, and severe rot requires complete removal of the decayed tissue. Observe the color changes of the roots, healthy roots are milky white, early rot is light brown, and complete necrosis turns black and soft.
Step Two: Professional Disinfection Treatment
Soak in a 0.1% potassium permanganate solution for 5 minutes, or apply sulfur powder or carbendazim powder. Experimental data shows that the double disinfection method (solution soak + medication application) can increase the revival rate by 35%. Gloves should be worn during treatment to avoid contact with the skin.
Step Three: Scientific Root Drying Operation
Dry in a shaded and well-ventilated area for 1-2 days, and for large plants, it can be extended to 3 days. Wrap the leaves with newspaper to avoid secondary damage from direct sunlight. The standard for drying roots: the incision is completely dry and forms a semi-transparent protective film.
Guide to Revival Medium Selection
Water Moss Rooting Method
A perfect balance of water retention and breathability, suitable for succulent-rooted plants such as kaffir lilies and bamboo. Plant the processed plant in moist water moss, and new root points can be seen in 15-20 days. Note to check the humidity every 5 days to keep it slightly moist without waterlogging.
The roots are rotting like this and still surviving! How is it done?
River Sand Root Promotion Technique
The best coarse river sand particle size is 2-3mm, and it needs to be disinfected at high temperature before use. Suitable for xerophytes such as succulents and money trees, the root formation success rate can reach 78%. Maintain an environmental temperature of about 25°C and spray regularly to maintain humidity.
Hydroponic Activation Plan
Aqua plants like Chinese money plant and pothos can adopt a stepped rehabilitation: first root in pure water, and then switch to semi-hydroponics when the new roots grow to 3cm. Adding HB101 vitality essence can accelerate root growth, with a measured efficiency increase of 40%.
Key Elements of Post-Revival Maintenance
The revived plant needs to go through a 30-day seedling缓苗 period: maintain scattered light, environmental humidity between 60%-70%, and a stable temperature of 18-28°C. The first fertilization should be done after new leaves appear, using a root-specific fertilizer diluted 2000 times.