How to keep rose flower arrangement fresh

1. If the roses bought from the flower shop are weak, put them in a bucket filled with water for 2-3 hours, and then take them out after the water absorption of the branches and leaves recovers. Pay attention to the flower dew on the water surface when delivering water, and don't immerse it in the water to avoid rot. When cutting into the water according to the required bottle insertion length, the lower end of the pedicel can be put into the water to prevent air from entering the catheter and blocking the circulation of water.

2. This method is also used for maintenance when changing water next time. It is best to use rainwater or tap water after chlorine volatilization to change water bottles and insert roses. Change the water frequently at ordinary times, generally 2~3 days below 20 degrees Celsius 1 time, and the temperature rises to warm weather above 25 degrees 1 time. In addition to the preservatives purchased by flower shops, chemical preservatives can also be used, such as 0. 1% salt solution, potassium permanganate, potassium nitrate and 0.02}%-0.025% aspirin (crushed and put into water). The heat treatment also includes putting the oblique mouth at the lower end of the stem of Chinese rose on the burner of alcohol lamp or candle to burn slightly, and then washing the vase with cold water before sowing.

3. When the outdoor night dew is warm and the temperature is high, the rose flower arrangement can be moved to the outdoor night dew with high humidity, slightly lower temperature and dew and no wind, so that the roses can reduce the evaporation of water, get dew moisture, be full of vitality and keep bright.