What to Add to Water to Make Cut Roses Last Longer?

To make cut roses last longer, add a mixture of sugar and white vinegar to the water.

Here's how and why this mixture works:

The Science Behind the Solution

• Sugar: Provides nourishment to the cut roses, acting as a food source since they are no longer connected to the plant's roots.
• White Vinegar: Helps to inhibit bacterial growth in the water, which can clog the stems and prevent water absorption.

Recipe for Rose Preservative

You can easily create your own preservative solution at home:

Instructions:

1. Mix the sugar and white vinegar into the warm water until dissolved.
2. Fill the vase with the prepared water, ensuring the cut stems are submerged by 3-4 inches (7-10 centimeters).
3. Change the water and add fresh preservative every 1-2 days.
4. Recut the stems at an angle when you change the water to further promote water absorption. This helps remove any air bubbles that may have formed.

Additional Tips for Rose Longevity

• Use Clean Vases: Wash vases thoroughly to prevent bacteria from contaminating the water.
• Remove Foliage Below the Waterline: Submerged leaves will decay and promote bacterial growth.
• Keep Roses Away from Direct Sunlight and Heat: These conditions can cause roses to wilt faster.
• Consider Commercial Flower Food: These pre-mixed solutions often contain a balanced blend of nutrients and bactericides, offering another convenient option.

By following these simple steps, you can significantly extend the life and beauty of your cut roses.