Friends who like to arrange flowers in order to "retain" the youthful "face" of flowers, simply by pouring 1/3 or 1/4 cup of beer into a vase, the "color" of the flower arrangement can be made more radiant. Under normal circumstances, you can extend the viewing time of 15-20 days, even more enthralling is the bursts of fragrance emitted by flowers, giving people a relaxed, pleasant feeling, people relaxed and happy. Why do you have such good results with beer and flowers? 1. Beer contains a lot of carbon dioxide, which is indispensable for the metabolism of various plants and flowers. 2. Beer contains ethanol, which not only allows the flowers to breathe freely, but also sterilizes the squid's incisions, so it also has anti-corrosion effects, so it can extend the "puberty" of flower arrangements. 3. Beer contains nutrients such as sugar, protein, amino acids, and phosphoric acid, so it can provide a variety of essential nutrients for growth. Therefore, flowers are also particularly fond of "drinking" beer. China Agricultural Network Editor