8 Ways to Preserve Flowers So They Last Longer

If you’re looking for a way to make those Valentine’s Day roses, graduation bouquet, or anniversary arrangement bloom vibrantly and stay fresh for a few more days, try one of these tips using household ingredients for to preserve your flowers and make them last longer.

If you’re looking for a way to make those Valentine’s Day roses, graduation bouquet, or anniversary arrangement bloom vibrantly and stay fresh for a few more days, try one of these tips using household ingredients for to preserve your flowers and make them last longer.

Aspirin

It’s a tried-and-true way to keep roses and other cut flowers fresh longer: Put a crushed aspirin in the water before adding your flowers. Also, don’t forget to change the vase water every few days.

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Bleach

Freshly cut flowers will stay fresh longer if you add 1/4 teaspoon bleach per quart (1 liter) of vase water. Another popular recipe calls for 3 drops bleach and 1 teaspoon sugar in 1 quart (1 liter) water. This will also keep the water from getting cloudy and inhibit the growth of bacteria.

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Coins

Your posies and other cut flowers will stay fresh longer if you add a copper penny and a cube of sugar to the vase water. The copper in pennies is thought to act like an acidifier, which prevents the growth of bacteria.

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Hair Spray

Just as it preserves your hairstyle, a spritz of hair spray can preserve your cut flowers and help them look fresh, longer. Stand a foot away from the bouquet and give them a quick spray, just on the undersides of the leaves and petals.

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Soda

Don’t throw away those last drops of soda. Pour about 1/4 cup into the water in a vase full of cut flowers. The sugar in the soda will make the blossoms last longer. Note: If you have a clear vase and want the water to remain clear, use a clear soda, like Sprite or 7-Up.

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Sugar

Make your own preservative to keep cut flowers fresh longer. Dissolve 3 tablespoons sugar and 2 tablespoons white vinegar per quart (liter) of warm water. When you fill the vase, make sure the cut stems are covered by 3-4 inches (7-10 centimeters) of the prepared water. The sugar nourishes the plants, while the vinegar inhibits bacterial growth. You’ll be surprised how long the arrangement stays fresh!

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Apple Cider Vinegar

Everyone likes to keep cut flowers around as long as possible, and there are several good methods. One way is to mix 2 tablespoons apple cider vinegar and 2 tablespoons sugar with the vase water before adding the flowers. Be sure to change the water (with more vinegar and sugar, of course) every few days to enhance your flowers’ longevity.

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Vodka

The secret to keeping cut flowers looking good as long as possible is to minimize the growth of bacteria in the water and to provide nourishment to replace what the flower would have gotten had it not been cut. Add a few drops of vodka (or any clear spirit) to the vase water for antibacterial action along with 1 teaspoon sugar. Change the water every other day, refreshing the vodka and sugar each time.

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Originally Published in Reader's Digest