Pay attention to room temperature
Avoid high room temperature during the dormant dormant period, otherwise it will affect the normal dormant of the plants, cause too much nutrient consumption, affect the growth and flowering of the following year, and severe the severe one will cause death. Generally, common flowers such as white orchids, rhododendron, osmanthus, orange, etc. The room temperature can be overwinter above 5 ° C. 8? 12 ° C is best; Welcome to spring, peels, rose, figs, pomegranates, pine and cypress, etc. It should not be high temperature, and room temperature can be safe and overwinter.
Control water fertilizer
Flowers entering the dormant period must strictly control the supply of water and fertilizer. The amount of watering is too large, which can easily cause rotten roots and yellow leaves. Therefore, in addition to the varieties of flowers and flowers in winter and spring, such as melon chrysanthemums, charming guests, horseshoe lotus, golden bells, arrow lotus, etc., they can continue to supply water as needed. , Lelly et al., Especially the varieties of shade tolerance or meat roots, such as thousands of young, turtles, bamboo, iron trees, orchids and other pot soil should be slightly dry than summer and autumn. Others such as cactus. The soil is not dry. In addition, flowers should pay attention to less or not fertilizer during dormancy, so as not to promote new shoots in advance, affecting flowers or frost damage in the coming year.
Plastic pruning
Some flowers that sleep in winter, when the early spring will sprout, can be combined with plastic surgery to cut off long branches, weak branches, pests and insect branches, and excessive branches to facilitate ventilation and light transmission, concentrated nutrients, and bred more and more full flower buds. There are also some varieties, such as Lelly, which can leave the branches 20 to 25 cm, and cut it off. For the old branches, it can be cut off from the base to stimulate it to have a strong new branch. Rhododendron and mountain tea generally do not need to be trimmed. Just cut off some too dense and long branches. Fourth, prevent pollution: Pot flowers are placed indoors for too long, and many smoke and dust often accumulate on the leaves, which can easily cause the leaves to be polluted. In the early stage, dark brown mold spots appear on the surface of the flowers and leaves. The fog layer affects the photosynthesis of the plant, while the flowers grow slowly and the disease occurs. Therefore, in the room, especially in the room that is heated with coal, should be paid to prevent smoke and dust pollution, and should be used to rinse the leaves with similar water as the room temperature.