It is necessary to put water into the vase when the star is raised. The amount of water added should not exceed two-thirds of the height of the vase. It is better to keep the amount of water at about one-third of the height.

Its flower branches will absorb the water in the vase to supplement the evaporation of water and reduce the phenomenon of flower withering or drooping caused by water shortage of flower branches. After adding water, the flowers will be more bright, don't worry about the problem of no water, and prematurely appear the problem of withered flowers.

When arranging flowers, it's better to add a proper amount of chemical preservative in the water, which can inhibit the withering of flower branches and prolong the opening time of flowers.
