How long does it take for the梅花 to take root after transplanting
Plum blossoms, as one of China's traditional famous flowers, the care of the root system during the transplanting process directly affects the recovery speed of the plant. Many horticulture enthusiasts often experience reduced survival rates due to improper timing or handling methods. This article analyzes the key links through scientific methods to help cultivate healthy plants.
Plum Blossom Transplant Root Recovery Rules
Rooting Cycle and Pruning Degree
When severe pruning is performed (removing diseased and weak roots and more than 50% of the aging roots), the plant needs to go through a recovery period of about 60 days to form effective absorbing roots. In the case of mild pruning (retaining the main roots intact and only dealing with capillary roots), the time for new roots to emerge can be shortened to 25-35 days. It is recommended to use root-promoting powder and increase the perlite ratio to 20% of the total matrix to accelerate callus formation.
Golden Time Window for Transplanting
Climate and Phenology Double Standards
In the Yangtze River Valley, it is suitable to choose from late February to mid-March, when the average daily temperature is stable at 8-12°C. In the northern regions, it can be extended to late March, after the soil has thawed to a depth of 40cm. At this time, the plants are in the early stage of germination, the sap begins to flow but has not consumed a large amount of nutrients. Combined with an 80% air humidity environment, it can reduce the risk of water loss caused by transpiration.
Key Points of Transplanting Operation Techniques
Soil Ball Treatment and Matrix Formula
Retain a complete soil ball with a diameter of 30-40cm, wrapped in burlap for transport. The new matrix is prepared according to the formula of decomposed leaf soil: red jade soil: vermiculite = 5:3:2, with a 5cm layer of ceramsite drainage at the bottom. After pruning the roots, soak them in a 50% carbendazim solution (800 times) for 30 minutes, then dry the roots slightly before planting.
After Planting Care Management
After watering thoroughly for the first time, set up a 50% shade net for 15 days. Mist every 3 days to increase humidity, keeping the leaves moist but not waterlogged. After 20 days, start applying 0.1% phosphorus acid potassium foliar fertilizer, and switch to regular management when the new shoots grow more than 5cm.
By accurately grasping the phenological period, scientifically treating the roots, and perfecting post-care, the survival rate of plum blossom transplantation can be increased to over 90%. It is recommended to complete the transplantation operation from after defoliation to before germination, according to local climatic characteristics, to create the best recovery conditions for the plants.