2. Some friends' rooting agent is white sugar water, which has a particularly good effect after use. So we can cut a diagonal mouth of a rose and put it in white sugar water to make the branches of the rose longer, and maybe it will take root in it.
3. In addition to using white sugar, you can also add a little salt to increase the concentration of water, which will not only make the roses more colorful, but also last longer. Edible salt can reduce pathogenic substances in water, make flowers clean and better protected, thus prolonging the flowering period of roses appropriately, but the salt water used should not be too thick, just dilute!
4. Preservatives can also be used. If you often send flowers, you can buy some preservatives and drop them inside, or you can extend the flowering period appropriately.
Generally speaking, the higher the ambient temperature, the stronger the light will be, and the fresh-keeping time of fresh cut flowers will be shorter, but it can only be kept for about three days in summer and only for about one week in winter, so the flowers you start with should not be placed in sunny places, but in cool places, so the fresh-keeping period will be longer.
6. Fresh cut flowers require high water quality and must have a certain oxygen content. Therefore, in addition to adding water frequently, don't put the water in the water bottle too high, just 1/3. Don't soak the leaves in water, it will turn yellow and rot easily, and it will be too ugly.
7. For fresh cut flowers that have been cultivated for a long time, the stems can be slightly shorter when changing water, so that fresh branches can often soak in water to absorb water, which is conducive to maintaining vitality for a long time.