Plum Blossom Cutting Propagation Technique Analysis, Plum Blossom Reproduction Operation Guide

Can plum blossoms be propagated by cutting?As the first among the traditional famous flowers of China, plum blossoms are deeply favored by horticulture enthusiasts for their ability to bloom amidst cold and snow. Propagation by cutting, as an important means of preserving variety characteristics, is not only cost-effective but also allows flower friends to experience the miraculous process of plant life continuation. Mastering the correct technique for plum blossom cutting can enable you to easily cultivate new seedlings with the same quality as the mother plant in your courtyard.Analysis of the feasibility of plum blossom cutting:Experimental data shows that the survival rate of plum blossom cuttings exhibits significant varietal differences. The early-flowering varieties represented by Su Bai Tai Ge can achieve a success rate of up to 80%, while some late-flowering varieties require the use of root-promoting agents. The best operational period is around the time of the frost descent in November, when the branches stop growing, the activity of the cambium cells is moderate, and the stored nutrient concentration reaches an annual peak.Detailed steps for plum blossom cutting operations:Selection criteria for branches:Choose semi-lignified branches from the current year with a diameter of 0.8-1.2 cm, retain 3-4 buds, make a flat cut 1 cm from the top bud, and use a 45° oblique cut for the bottom cut to increase water absorption area. Studies show that collecting branches before the dew dries in the morning can increase the formation speed of callus by 15%.Optimization of matrix formula:It is recommended to use a mixed matrix of peat: perlite: decomposed leaf soil = 3:1:1, adjusting the pH to the range of 6.2-6.8. Add 50g of slow-release fertilizer granules per cubic meter, which can ensure both breathability and continuous supply of nutrients.Control of cutting environment:Soak the base in a 200ppm ABT root powder solution for 30 minutes, then insert it into the matrix at a 15° angle. Build a small arch shed to maintain 85% air humidity, and control the ground temperature between 18-22°C. Ventilate and change the air once every 3 days to prevent the growth of mold.Subsequent care for plum blossom cuttings:When the new shoots have 3-4 leaves in the following March, apply 0.1% phosphorus acid potassium foliar fertilizer for seedling hardening. Gradually remove the covering materials 2 weeks before transplanting and choose a cloudy day for planting. Pay attention to retaining the original soil ball and set up a shading net for a transition period of 7-10 days after planting.By scientifically controlling temperature, humidity, and nutrient supply, even the more challenging variety of Zhu Sha Mei can achieve a survival rate of over 60%. Mastering these core technical points will allow you to achieve large-scale propagation of plum blossoms in your own courtyard.