Breeding methods and matters needing attention for Sedum bungeanum
As a unique variety in the fleshy family, Sedum sedum is deeply loved for its copper-copper-shaped interactive leaves and auspicious meaning. The maintenance process requires precise control of the four major elements of light control, warm water and fertilizer. Through scientific management, a burst basin landscape can be quickly formed. This article details the key points of maintenance at each stage to help you cultivate healthy plants with full leaf color and compact plant type. The matrix ratio and container selection of the three elements of environmental control adopt a ternary matrix system of 50% garden soil +30% leaf soil +20% coarse sand to ensure drainage and nutrient balance. It is recommended to choose a porous pottery pot at the bottom and add slow-release fertilizers such as bone meal when changing the pot every two years in spring. Collaborative management of light and warm water receives full sunshine (6-8 hours) in spring and autumn, and uses sunshade nets to filter strong light from 10:00 to 15:00 in summer. Keep it above 5 ° C in winter, watering follows the principle of "seeing dry, seeing wet", and the air humidity is controlled at 40%-60%. During the growth period of the nutrient supply plan, Huaduo No. 1 diluted 1000 times was applied every 15 days, combined with monthly foliar spraying of potassium dihydrogen phosphate. After September, high-potassium fertilizer was used to promote lignification, and fertilization was stopped during winter dormant periods. Shape cultivation and reproduction pruning essentials Carry out shape pruning from March to April to remove long branches and crossing branches. Keep the main stem 3-4 pairs of leaves to promote lateral bud germination, and apply carbendazim to the incision to prevent infection. Efficient propagation techniques Select semi-lignified branches for stem cutting, and keep 3-4 segments of the cut to dry. Use vermiculite + perlite (1:1) as the cutting substrate, maintain an environment of 22-25℃, and transplant after taking root for 15-20 days. Breeding methods and precautions for Sedum perch common problems treatment plan disease system prevention and control period during the high incidence of gray mold, azoxystrobin is sprayed monthly for prevention, and Lunasen 1000 times solution is used for treatment in the early stage of the disease. Regularly clean dead leaves to maintain ventilation to avoid stagnant water in the heart of the leaves. Integrated pest control uses imidacloprid and thiamethoxam alternately used during whitefly outbreaks, combined with yellow sticky insect boards for physical control. Scale insects can be removed by local wiping with 75% alcohol.
By accurately controlling the duration and intensity of light, and cooperating with scientific water and fertilizer management, Sedum perch can be viewed year-round. Pay attention to avoid excessive growth caused by long-term indoor maintenance, and prevent waterlogging in the rainy season during open-air cultivation. By regularly checking plant status and promptly treating pests and diseases, healthy plants with full plant types and beautiful leaf colors can be cultivated.