Why is refreshing the water in vases important?

Refreshing the water in vases is essential primarily to prevent bacteria growth that can shorten flower life. Over time, stagnant water can become a breeding ground for bacteria and other microorganisms, which can clog the stems of the flowers and inhibit their ability to take up water. This blockage can lead to wilting and a premature end to the flowers’ lifespan. By regularly changing the water, not only is the flower able to stay hydrated, but it also reduces the chances of bacterial accumulation, allowing for more extended enjoyment of the blooms.

While maintaining color and nutrient absorption are relevant to flower care, they are not the primary reason for regularly refreshing vase water. Keeping the water clean and free from bacteria is the most critical aspect of prolonging the vitality of cut flowers.