What are the methods of flower conservation and management?

1, pruning. Check the leaves carefully, and trim them in time if there are yellow leaves, residual leaves, asymmetric trees and steep branches. Cut off all the leaves if the yellow area exceeds 1/3, and cut off the yellow part along the leaf shape with scissors if the yellow area exceeds 1/3, and keep the leaf shape. It is absolutely not allowed to cut across the board.

2. Maintain hygiene. (1) Clean the plant leaves, and clean the plant leaves before each entry. Wipe the leaves of plants regularly and don't leave dirt and dust on the leaves. (2) clean up the garbage, sundries and residual leaves in flowerpots and pots, clean up the dirt on the surfaces of flowerpots and pots, and clean up the bottom plate without dirt and water.

3, indoor flowers and trees drench water, according to the location of flowers and trees and flowers varieties, habits, seasons, adjust the amount of water, the window or the west according to strong light or air conditioning plants should be watered more, for succulent, leafy, perennial plants should be watered less. Water more in summer and autumn, less in winter and spring, and keep proper water.

4. Indoor foliage plants commonly use N-P-K compound fertilizer, organic fertilizer and green manure, and the amount of fertilization depends on the humidity and light plant varieties in different places. Indoor flowers and trees should not use odorous fertilizers and high-efficiency pure nitrogen fertilizers such as urea.

5, there must be effective measures and programs to prevent and control aphids, mites, scale insects, soft rot of mosquitoes and flies, black spot and other pests and diseases, and eliminate them in the bud.