pure white and fragrant jasmine is a popular choice for home green plants, but when the leaves turn yellow and the branches wither, plant enthusiasts often become anxious. In fact, as long as the main roots are not completely rotten, it is entirely possible to bring jasmine back to life with the correct emergency treatment. This article will explain a 5-step revival method combined with daily care techniques to systematically master the entire process of jasmine treatment.
Jasmine Withering Diagnosis Tips
Root Survival Judgment Criteria
Lightly scrape the main stem with a bamboo skewer, and if the inner layer is green, it indicates that there is still a vital sign. If the main root still maintains elasticity when pinched and has white tissue at the cross-section, it has treatment value. When the main stem is completely lignified and the roots are black and rotten, it is recommended to change to cutting propagation.
Investigation of Environmental Pathogenic Factors
It is necessary to analyze the recent care situation: Is it caused by continuous rainy days leading to root rot? Excessive fertilization causing fertilizer damage? Or sudden temperature changes causing stress responses? Accurate diagnosis of the cause can avoid repeated injuries.
Five-Step Revival Operation Guide
Precision Pruning Skills
Use a sterilized pruning shears to remove the withered branches, leaving 1cm of healthy tissue, and keep the top 2 pairs of tender leaves on the leaves. Root pruning needs to completely remove brown soft-rotted roots, retaining white fibrous roots with a diameter of 2mm or more.
Double Disinfection Plan
It is recommended to soak in a 0.1% potassium permanganate solution for 20 minutes first, then treat with a 500-fold solution of carbendazim. Focus on applying to the junction between the main stem and the main root, as this area is prone to bacterial growth.
Key Points of Potting Soil Reconstruction
Prepare a new matrix with the ratio of decomposed leaf soil: coarse river sand: perlite = 5:3:2, and place a 3cm layer of ceramic stones at the bottom for drainage. The old pot needs to be scalded with boiling water to thoroughly kill any remaining bacteria.
Slow Seedling Care Strategy
After planting, place it in a scattered light area, maintain an environmental humidity of over 80% for the first 3 days. Use rooting powder diluted in water to water thoroughly, avoid fertilizing within 7 days, and gradually increase lighting after new buds sprout.
Prevention of Withering Care Guide
Scientific Watering Principles
Keep the potting soil slightly moist in spring and autumn, water twice a day in summer but avoid积水, and control water in winter until the top 3cm of the soil is dry before watering. Using a long-spout pot to slowly pour water along the edge of the pot is more beneficial for root absorption.
Nutrition Management Cycle
In the growing period, apply a diluted 500-fold organic liquid fertilizer every half month, and add phosphorus and potassium fertilizers during the budding period. Add bone meal as a base fertilizer when changing pots every year, but avoid using concentrated fertilizers that burn the roots.
Through systematic treatment and scientific care, the survival rate of jasmine can be increased to over 80%. The key is to grasp the golden 72-hour rescue period to promptly stop the spread of the disease. In daily care, pay attention to maintaining ventilation and light, regularly rotate the pot to ensure even light exposure, allowing jasmine to continue to bloom with fresh and elegant fragrance.