Do you put cut flowers in sugar water or aspirin?

Cut flowers can benefit from both sugar water and aspirin, but they serve different purposes. Sugar provides nutrients that can help prolong the flowers' lifespan, while aspirin can help lower the pH of the water and inhibit bacterial growth. A common practice is to use a mixture of sugar and lemon juice (which contains citric acid) for optimal results. Ultimately, combining both methods can enhance the longevity of cut flowers.