Make Your Flower Arrangements Last Longer With These Florist-Approved Secrets (2024)

Is there anything better than a bouquet of fresh-cut flowers? The glorious burst of color and gorgeous scent can transform any room. But here's the unfortunate truth: They start to die once you set them in the vase. All flower arrangements begin wilting within days, and most are dead within a week. That said, you can do some things to make flowers last longer. We asked the experts to share tips on how to help a flower arrangement live its best and longest possible life.

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Trim the Stems

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According to Christina Stembel, founder and CEO ofFarmgirl Flowers, long-lasting flowers begin with healthy stems. Since the stems can dry out easily during transit, trimming the flower stems a couple of inches allows blooms to hydrate more efficiently. Cut each stem at a 45-degree angle to maximize the surface area through which flowers intake water. Also, try to cut stems under warm (not hot) running water to ensure they get hydrated immediately.

In addition, recutting the stems whenever you change the water will help your flowers stay fresher. Aim to keep the stems a couple of inches from the bottom of the vase. This allows the stems to stay hydrated because they can drink more freely without the bottom of the vase getting in the way.

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Remove the Lower Leaves From Stems

Megan Vejby, the floral designer forScotts Flowers, recommends cutting or plucking off any leaves below the water line in your vase. These leaves can contaminate the water with bacteria and kill the arrangement more quickly. Keeping the water clean and free from these leaves can help flowers stay fresh and smelling good.

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Keep Away From Direct Light and Heat

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Resist the temptation to display your bouquet in front of a window, because freshly cut stems are surprisingly light-sensitive. Stembel says flower arrangements should be removed from direct sunlight and heat sources to stay better hydrated. It's also best to avoid high humidity zones if possible, as cut flowers thrive better in cooler environments.

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Replace Water Every Day

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Regularly changing an arrangement's water supply is yet another trick to help keep your flowers looking (and smelling) fresh. "Bacteria build-up is natural as your flowers age," Stembel says. "Remove sediment by giving your stems a fresh drink, and if you see build-up at the bottom of your vase, give the vessel a quick clean."

How much water is sufficient? Stembel recommends filling a vase three-quarters of the way with cool tap water before putting flowers on display; regularly replacing and replenishing water is essential to beautiful blooms.

Always thoroughly wash your vase with soapy water before adding any flowers. Be sure all of the soap is completely rinsed away, too. Soap residue can harm your flowers and impact their longevity, so double-check the vase is nice and clean before using it.

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Pluck Wilted Flowers Out ASAP

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Once you notice a cut flower in your arrangement has died remove it from the bouquet as quickly as possible. Like fresh fruit and vegetables, flowers release ethylene gas, which hurts the longevity of living flowers. To prevent a dying bloom from killing off its neighbors, simply thank it for its service, and pluck it out.

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Keep the Flower Food Flowing (or Make Your Own)

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Typically, fresh flower bouquets can come with a packet of plant food to add to the water in the vase. When adding the food, it should be mixed well. Add more flower food every two to three days after changing the water.

In a pinch, bleach can act as a preservative. "If you're busy or forgetful, adding a few drops of bleach to a vase will help extend the life of your stems since it slows the growth of bacteria," Stembel says.

You can also make your own flower food. Sugar is commonly added to help give flowers more nutrients to continue growing, but it shouldn't be added alone. Sugar can cause bacteria growth, so also use a natural antibacterial agent like vinegar to help balance the flower's PH levels.

A simple flower food recipe is 2 tablespoons of white vinegar or lemon juice and 1 tablespoon of sugar mixed into a large vase of water.

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Remember Flower Longevity Varies

Not all flowers have the same life expectancy. Each variety is different and may last longer or shorter once the stems are cut and transferred to a vase. For example, carnations last a lot longer than peonies.

If you purchased a pre-made bouquet at a local grocery store, they could have been cut days in advance so the longevity may not be the same as with flowers freshly cut at a florist.

Life Expectancy of Common Cut Flowers
Cut FlowerLongevity
CarnationsUp to 2 weeks
AlstroemeriasUp to 2 weeks
RosesUp to 1 week
HydrangeasUp to 1-2 weeks
PeoniesUp to 1 week
TulipsUp to 10 days

3 Ways to Preserve Flowers So You Can Enjoy Their Beauty Longer

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Make Your Flower Arrangements Last Longer With These Florist-Approved Secrets (2024)

FAQs

Make Your Flower Arrangements Last Longer With These Florist-Approved Secrets? ›

Keep them cool.

Florists store most cut flowers in a refrigerated space where the air temperature is 34-36°F and the relative humidity is 90-95%.

What do florists use to make flowers last longer? ›

Keep them cool.

Florists store most cut flowers in a refrigerated space where the air temperature is 34-36°F and the relative humidity is 90-95%.

What do florist spray flowers with to keep them fresh? ›

A staple in most flower shops, Floralife® Crowning Glory® is a ready-to-use spray that provides a clear polymer coating to the flower, stem, and foliage, and is all about reducing water loss.

What do florists often use to keep cut flowers prettier for longer? ›

Temperature Tricks for Blooms: Kickstart the opening of your flowers with warm water, then switch to cold to preserve their freshness. This gentle temperature transition is a florist's trick to prolong the life and vibrancy of your blooms.

How long should a floral arrangement from a florist last? ›

How long do fresh flowers last? Most florists agree that flowers should last a good 7-10 days from purchase, depending on the individual variety. In extreme heat this reduces slightly but with a little extra care you should be able to enjoy them for at least a week.

What is the recipe to make flowers last longer? ›

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.

Does putting a penny in a vase help flowers? ›

The reason pennies are considered a smart way to keep flowers alive longer is because copper is a fungicide, so it naturally kills off those pesky bacteria and fungi that are trying to camp out in your flowers' vase and shorten the life span of your stems.

What liquid keeps flowers fresh the longest? ›

Bleach: Add ¼ teaspoon of bleach to your vase of fresh flowers and they should stay fresh longer, at least that's what they say. Bleach will keep your water from getting cloudy as well as help fight bacteria.

What can I spray on flowers to preserve them? ›

Hairspray helps prevent color fading and helps minimize any fallout from your dried bouquet, too. Here's how to use it. Start by drying your fresh flowers at home. Hang fresh flowers upside down in a cool, dark location until they are completely dry (about two to three weeks).

What chemical makes flowers last longer? ›

Biocides:Two common biocides are household bleach and Physan,which is used as a disinfectant in restaurants. A solution of 50 ppm bleach or 100 ppm of Physan works well for most cut flowers.

What substance keeps cut flowers fresh the longest? ›

Experts recommend mixing up a solution of one part soda and three parts water, along with a few drops of microbe-killing bleach. Sodas makes the water more acidic, which means it can travel up the stem of the flower more quickly. Also, the sugar serves as food for the flower.

How do florists preserve flowers? ›

Keeping the flowers at a cool temperature throughout the whole process is crucial. As flowers and their leaves contain 70% to 95% water, storing them at the correct humidity to keep them hydrated is also important. Extend their life by an additional eight days by having a humidity count of 80% in the storage room.

What is the best preservative for flowers? ›

In most instances, placing the flowers in a solution containing bleach is sufficient. Place stems in solution containing 4-6% sugar. Pulsing the flowers in a 20% sugar solution will result in a greater number of larger flowers with a longer vase life.

What can I use to extend the life of cut flowers? ›

Try ¼ teaspoon bleach per vase of water to prevent bacteria and delay flower decline. Or mix in a spoonful of sugar (or the flower food packet that comes with some bouquets) to boost carbohydrates and act as an "essential acidifier" in the water to promote longevity in fresh cut flowers, Gaumond recommends.

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