To keep flowers fresh longer, trim the stems at an angle, place them in a clean vase with fresh water and flower food, remove any leaves that sit below the waterline, and keep the arrangement cool and out of direct sun. Change the water every two days and re-trim the stems, and most bouquets will stay beautiful for 7 to 12 days.

Cut flowers are still living, and how you treat them in the first hour after delivery often decides whether they last a few days or nearly two weeks. In Kenya's warm climate, heat and direct sun are the biggest enemies of a fresh bouquet, so a little care goes a long way. This guide walks you through a simple, proven care method, plus how to revive wilting stems, keep roses fresh longer, and store flowers the right way.

How long do fresh cut flowers last?

Most fresh cut flowers last between 7 and 12 days with proper care, though the exact vase life depends on the flower type, its freshness at delivery, and the room temperature. Cooler, shaded conditions always extend that window, while heat and direct sun shorten it.

Here is a general guide to vase life for popular flowers when cared for well:

Flower	Typical vase life	Notes
Roses	7-12 days	Re-trim often; remove guard petals
Chrysanthemums	10-14 days	One of the longest-lasting choices
Carnations	7-14 days	Very hardy and heat-tolerant
Lilies	8-12 days	Remove pollen to avoid staining
Gerbera daisies	5-8 days	Sensitive stems; keep water clean
Tulips	5-7 days	Continue to grow in the vase
Alstroemeria	10-14 days	Excellent value for longevity
Mixed bouquet	7-10 days	Lasts as long as its shortest-lived bloom

If you want blooms chosen for freshness and long vase life, browse our fresh flower collection or our best-selling bouquets, which are built to travel well and last.

What is the step-by-step method to keep flowers fresh?

The best way to keep flowers fresh is to follow a simple hydration and hygiene routine from the moment they arrive. Clean water, sharp cuts, and cool temperatures do most of the work. Follow these steps in order.

1. Trim the stems at an angle. Using clean, sharp scissors or a knife, cut 2 to 3 cm off each stem at a 45-degree angle. The angled cut increases the surface area for water uptake and stops the stem from sitting flat on the vase bottom, where it would seal itself off.
2. Use a clean vase and fresh water. Wash your vase with soap and rinse it well before filling. Even a slightly dirty vase carries bacteria that clog stems. Fill with cool, clean water; room-temperature water is fine for most flowers.
3. Add flower food. Stir in the sachet of flower food that comes with your bouquet. It contains sugar to feed the blooms, an acidifier to help water flow, and a mild antibacterial agent. No sachet? Dissolve a teaspoon of sugar plus a few drops of household bleach or a splash of lemon juice per litre of water.
4. Remove submerged leaves. Strip off any leaves that would sit below the waterline. Submerged foliage rots quickly, feeds bacteria, and turns the water cloudy and smelly within a day.
5. Keep flowers cool and out of the sun. Place the vase away from direct sunlight, windows, and heat. In Nairobi's warmer afternoons this matters most, so choose the coolest, shadiest spot in the room.
6. Change the water every two days. Every second day, empty the vase, rinse it, refill with fresh water and flower food, and re-trim about 1 cm off each stem. This single habit does more than anything else to extend vase life.

How do I care for flowers right after delivery?

Care for flowers after delivery by unwrapping them promptly, giving the stems a fresh cut, and getting them into water within the first hour. Flowers can travel for a while out of water, so rehydrating them quickly is the priority.

Follow this quick after-delivery routine:

• Unwrap gently. Remove any cellophane, ribbon, or packaging so the blooms can breathe. Keep hatbox and boxed arrangements in their container, as they usually sit in hidden water sources or foam.
• Give a fresh cut. Even if the florist trimmed the stems, re-cut 1 to 2 cm at an angle to reopen the channels that draw up water.
• Hydrate straight away. Place loose stems in cool water with flower food and leave them to drink for an hour or two before arranging.
• Find a cool spot. Keep the arrangement away from the sun, ripening fruit, and any heat source while it settles.

If your delivery arrived in a hatbox, top up the internal water or foam with cool water every couple of days rather than moving the flowers. Our featured bouquets and hatbox styles are designed to hold water and stay fresh through same-day delivery across Nairobi.

How do I revive wilted flowers?

Revive wilted flowers by re-cutting the stems and giving them a deep drink of cool water, which often restores drooping blooms within a few hours. Wilting is usually a hydration problem, not the end of the flower's life, so it is worth trying to save them.

Try these revival techniques:

• Re-cut and rehydrate. Trim 2 to 3 cm off each stem at an angle and stand them in fresh, cool water. Removing the dried, sealed end lets water flow again.
• Give roses a warm-water shock. For drooping roses, cut the stems and place them in warm, not hot, water for 20 to 30 minutes, then move them back to cool water. The warmth speeds up water uptake.
• Submerge limp stems. For soft-stemmed flowers, lay the whole stem and bloom in a sink or basin of cool water for 30 to 60 minutes to let them absorb water through the petals and stems.
• Refresh the water. Cloudy, smelly water starves flowers of oxygen. Wash the vase, add clean water and flower food, and remove any decaying stems that could spoil the rest.

If a bloom has fully browned or gone mushy, remove it so it does not affect the healthy flowers around it.

How can I keep roses fresh longer?

Keep roses fresh longer by re-cutting their stems frequently, changing the water often, and keeping them cool and shaded. Roses are thirsty flowers with woody stems, so consistent hydration is the secret to a long vase life.

Practical rose-care tips:

• Re-trim every one to two days. Roses drink heavily and their stems seal fast, so frequent angled cuts keep water moving.
• Remove the guard petals. The outer, slightly bruised petals protect the rose in transit; gently peel them away to reveal a cleaner bloom underneath.
• Strip lower thorns and leaves. Anything below the waterline should go, to keep the water clean.
• Keep them cool overnight. If you can, move roses to a cooler room at night to slow ageing, which is especially useful in Kenya's warm evenings.

For long-stemmed roses and romantic arrangements, our fresh roses collection is a good place to start.

What is the best way to store flowers?

The best way to store flowers is to keep them in clean water in a cool, dark, shaded spot away from direct sun, heat, and ripening fruit. If you need to hold flowers before displaying or gifting them, the goal is to slow their metabolism without letting them dry out.

Storage guidance:

• Cool over cold. A cool room or the coolest corner of your home is ideal. Avoid freezing temperatures, which damage petals.
• Away from fruit. Ripening fruit releases ethylene gas, which makes flowers age and wilt faster. Keep bouquets off the fruit bowl and kitchen counter.
• Out of draughts and vents. Fans, open windows, and air conditioning dry flowers out quickly.
• Short-term fridge storage. To hold flowers overnight for an event, wrap them loosely and place them in a fridge set no colder than about 4°C, well away from fruit and vegetables.

What common mistakes make flowers wilt faster?

The most common mistakes are leaving flowers in direct sun, forgetting to change the water, and never re-cutting the stems. Avoiding these keeps blooms fresh far longer.

Watch out for these errors:

• Skipping the water change. Old, cloudy water breeds bacteria that block stems within days.
• Placing flowers in direct sun or near heat. Windowsills, hot cars, and warm rooms speed up wilting, a real risk in Nairobi's climate.
• Leaving leaves underwater. Submerged foliage rots and fouls the water fast.
• Using a dirty vase. Bacteria left in the vase undo all your other good habits.
• Overcrowding stems. Packing too many flowers into a small vase restricts airflow and water uptake.
• Ignoring dead blooms. One decaying flower releases ethylene and can spoil the whole arrangement.

Quick do's and don'ts for keeping flowers fresh

Here is an at-a-glance summary you can keep handy.

Do	Don't
Cut stems at a 45-degree angle	Leave stems uncut or crushed
Use a clean vase every time	Reuse a dirty, unwashed vase
Add flower food or a sugar-and-bleach mix	Rely on plain water alone
Remove leaves below the waterline	Leave foliage soaking in water
Keep flowers cool and shaded	Place them in direct sun or heat
Change water every two days	Let water turn cloudy and stale
Re-trim stems at each water change	Forget to re-cut over the week
Keep away from ripening fruit	Store next to the fruit bowl

Ready for a fresh bouquet to put these tips into practice? Explore our new arrivals for the latest seasonal blooms, with same-day delivery across Nairobi on orders placed before 4pm.

Frequently Asked Questions

1. How long do flowers last in a vase?

Most cut flowers last 7 to 12 days in a vase with proper care, though this varies by type. Hardy flowers like chrysanthemums, carnations, and alstroemeria can last up to two weeks, while delicate blooms like tulips and gerberas last around 5 to 7 days. Cool, shaded conditions and regular water changes will always push vase life toward the longer end.

2. Does sugar really keep flowers fresh?

Yes, sugar helps keep flowers fresh because it feeds the blooms with energy they can no longer make once cut. On its own, though, sugar also feeds bacteria, so it works best combined with an acidifier and an antibacterial agent. That is exactly what commercial flower food provides, or you can mix a teaspoon of sugar with a few drops of bleach or lemon juice per litre of clean water.

3. How often should I change the water in a flower vase?

Change the water every two days, or sooner if it looks cloudy or smells unpleasant. Each time you change it, wash the vase, refill with fresh water and flower food, and re-trim the stems by about 1 cm. This simple routine removes the bacteria that clog stems and is the single most effective way to extend vase life.

4. Why do my flowers wilt so quickly in Nairobi's heat?

Flowers wilt quickly in warm conditions because heat and direct sun speed up water loss and ageing. In Kenya's climate, the fix is to keep bouquets in the coolest, shadiest spot in your home, away from sunny windowsills and heat sources. Changing the water often and re-cutting the stems also help flowers stay hydrated in warmer weather.

5. Can I revive drooping roses?

Yes, drooping roses can often be revived by re-cutting the stems and giving them water. Trim 2 to 3 cm off each stem at an angle, then stand the roses in warm water for 20 to 30 minutes before moving them back to cool, fresh water. This shock treatment helps the woody stems draw water up again and can restore the blooms within a few hours.

6. Should I keep flowers in the fridge overnight?

You can keep flowers in the fridge overnight to make them last longer, especially before an event. Wrap them loosely, set the fridge no colder than about 4°C, and keep them well away from fruit and vegetables, which release ethylene gas that ages flowers. Cool storage slows the blooms down, so they look fresher when you bring them out to display.

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