Should You Take the Leaves Off Flowers Before Putting Them in a Vase?
Yes, you should remove any leaves that would end up under the water in the vase, but leave the upper leaves on the stem. Submerged leaves start to rot within a day or two, the water turns cloudy and bacteria clog the stems, so the flowers stop drinking and wilt early. The leaves above the water are useful: they keep the bouquet looking natural and help the stem pull water up.
This is one of the questions we hear most often in our shops in Saint Petersburg, usually from someone holding a fresh bouquet and wondering how much to strip. The short answer above works for almost every flower, but the details differ between roses, chrysanthemums, tulips and greenery, and a few mistakes, such as stripping stems bare, do as much harm as leaving everything on. Below is what we tell customers at the counter.
Why leaves under water shorten vase life
A leaf sitting in water is no longer living tissue that can function normally. It softens, begins to decompose and releases sugars and organic matter into the water. Bacteria feed on this and multiply very quickly, especially in a warm room. Within two days the water smells, turns yellowish or cloudy, and a slimy film forms on the stems and the inside of the vase.
Those bacteria do not just look unpleasant. They gather at the cut end of the stem and block the tiny vessels that carry water up to the flower head. A rose with blocked vessels droops at the neck even when the vase is full, and a gerbera bends over on a soft stem. Customers often think the flowers were old when this happens, but in most cases the cause is a handful of leaves left in the water.
Removing those leaves is therefore the cheapest and fastest way to add days to a bouquet. Together with clean water and flower food, it does more than any special vase or trick. We explain the mechanism in more detail in our note on removing lower leaves and vase life.
Where exactly to draw the line on each stem
The practical rule is to look at your vase and how high the water will come, then strip everything below that point plus a couple of centimetres. For a typical vase filled one-half to two-thirds, that means the lower third or so of each stem is clean. Leaves above that line stay where they are.
Do not go further and strip stems completely bare. Upper leaves draw water through the stem as they transpire, which helps the flower drink. They also protect the flower head visually and make the bouquet look full and fresh. A bunch of bare green sticks with heads on top looks unnatural and, with roses in particular, lasts no longer.
If you change vases later, for example moving tall stems into a shorter jug after re-trimming, check again: leaves that used to be above the water may now be below it. The same goes for topping up with a lot of water; it is better to keep the level where you planned it. As a rule, half to two-thirds full is right for most bouquets.
Bouquets we can deliver
Roses, chrysanthemums, tulips and greenery: what differs
Roses need the most care. Strip leaves from the lower part of the stem and, at the same time, take off thorns in that area, because they also tear and decay in water. Work from top to bottom with a clean knife or by sliding gloved fingers down the stem gently, without scraping off the green skin, which damages the stem. Keep two or three healthy leaf clusters near the head. We have a separate guide to taking leaves off roses if you want the details.
Chrysanthemums and alstroemeria carry a lot of foliage along the whole stem. Here you can be a little more generous with stripping, because their leaves yellow before the flowers fade and spoil the water quickly. Keep the top few leaves and remove anything that already looks limp or pale. Carnations and lisianthus have narrow leaves that pull off easily by hand.
Tulips usually have only two or three broad leaves, and the lowest one often sits right at the base. Remove that one if it would be submerged and keep the rest. Greenery such as eucalyptus, pistacia or ruscus also needs the lower sprigs taken off, and eucalyptus in particular releases oils into the water, so changing the water regularly matters even more in mixed bouquets.
Step-by-step preparation when a bouquet arrives
Unwrap the bouquet and remove any packaging and ties that sit around the stems, unless it is a hand-tied arrangement you want to keep as is, in which case loosen only what would sit in water. Fill a clean vase with cool or room-temperature water and add the flower food sachet if one came with the flowers.
Strip the lower leaves as described, then trim each stem by 2 to 3 centimetres at a sharp angle with a sharp knife or secateurs. An angled cut gives a larger drinking surface and stops the stem resting flat on the bottom. Put each stem into water straight away after cutting so air does not get into the vessels.
If the flowers travelled a long way or look a little tired, give them a drink first: let them stand in a bucket of deep water in a cool place for an hour or two before arranging. This is what florists call conditioning, and we explain why it helps in why flowers need a drink before going in the vase. After that, place the vase away from direct sun, radiators and fruit.
Keeping the water clean over the following days
Stripping leaves once is not the end of it. Change the water every two days, rinse the vase, and re-trim the stems by about a centimetre each time. As the bouquet ages, a few more leaves will yellow or drop into the water; remove them as soon as you see them.
Faded flowers should go too, because they also break down and affect the water. In mixed bouquets, take out individual stems that have finished, and the rest will last longer. With this routine most bouquets stay fresh for a week, and chrysanthemums, carnations and alstroemeria often for two.
Ordering flowers to Saint Petersburg and across Russia
Many of our customers live abroad and send flowers to parents, friends or partners in Russia. Pyat Tsvetov has worked in Saint Petersburg since 2011 with three of our own flower shops, on Ilyushina Street, Obvodny Canal Embankment and Srednerogatskaya Street, and we deliver across Russia. You can choose a bouquet in our catalogue. City delivery costs 500 RUB; for remote districts and suburbs the operator confirms the price when confirming the order. In Saint Petersburg delivery runs around the clock.
In large cities express delivery takes 1 to 2 hours after the order is confirmed. You can also choose an exact time (plus or minus 30 minutes), a window of 09-12, 12-15, 15-18 or 18-21, or pre-order 1 to 30 days ahead. Delivery is anonymous by default, and a card with your text is free; a line of care advice such as 'strip the lower leaves and change the water every two days' is a thoughtful addition. The courier calls the recipient about 15 minutes before arrival, and if nobody is in, we agree a second delivery the same day or leave the flowers with a neighbour or concierge with your consent.
Payment is online by bank card, SBP or Yandex Pay, and foreign bank cards are accepted via Robokassa. Details are on the delivery and payment page, and for any questions call us on 8 (812) 507-67-05.
Frequently asked questions
Do I need to remove all the leaves from cut flowers?
No. Remove only the leaves that would sit below the waterline. Upper leaves help the stem draw water and keep the bouquet looking natural.
What happens if I leave leaves in the vase water?
They rot within a day or two, the water turns cloudy and bacteria block the stems. The flowers then stop drinking and wilt days earlier.
Should I remove thorns from roses too?
Remove thorns from the part of the stem that goes into water, together with the leaves. Do it carefully so you do not strip the green skin of the stem.
Can I strip leaves from a hand-tied bouquet without untying it?
Yes. Leaves below the tie are usually already removed; check the part of the stems that will be in water and pull off anything left there.
How often should I check for fallen leaves?
Every time you change the water, which is best done every two days. Remove any leaves or petals that have dropped in and re-trim the stems.
Ready to send a bouquet?
Pick a city, choose the flowers, and we will hand them over with a photo confirmation.
Choose a city →