What can keep flowers fresh?
Everyone knows that flowers can't live without water, but water is only one of the conditions for flowers to keep fresh. What el
What can keep flowers fresh?
Everyone knows that flowers can't live without water, but water is only one of the conditions for flowers to keep fresh. What else can keep flowers fresh?
1, chemical preservative: Some components in chemicals can play an antiseptic role. Mixing a proper amount of chemical preservatives with water and stirring them evenly, adding them into the aqueous solution of flower arrangement can slow down the withering of petals and branches and prolong the fresh-keeping time of flowers. The most commonly used chemical preservatives are alcohol, boric acid, alum, citric acid, potassium permanganate, camphor, salt and so on. At the same time, aspirin aqueous solution can also be used as a chemical preservative.
2, nutrition preservative: flowers need nutrition sources in addition to water sources, otherwise they will wither quickly due to lack of nutrition. Sugar, vitamin C, beer and other nutrients can provide nutrients for flowers. The soda we often drink can also be used as flower nutrient solution after dilution.
3. Because the roots of flowers need to be soaked in water for a long time, they are easily attacked by bacteria. Therefore, appropriate amount of salt or vitamin C can be added to the water to prevent bacterial invasion.