Sending flowers to someone in hospital: ask the ward first

Why so many wards say no

Before you choose a single stem, check whether the ward accepts flowers at all. Many hospitals now restrict them on some wards or ban them outright, and two wards in the same building can have different rules. A bouquet that arrives where flowers are not allowed tends to sit at the nurses' station or go home with a relative, which is not what you intended.

The reasons are practical rather than fussy, and the main one is water. A vase is a warm, still pool of plant sugars and decaying leaf, which bacteria thrive in. When researchers sampled vase water on hospital wards, they found large numbers of gram-negative bacteria, including Pseudomonas, an organism most healthy people shrug off but which can cause serious infections in patients with surgical wounds, drips, catheters or weakened immune systems. Direct evidence that flowers have caused infections is thin, and many infection-control nurses will say so, but removing a reservoir of bacteria from a room full of vulnerable people is a cheap precaution.

The other reasons are ordinary. Bedside lockers are small and needed for water jugs, medicines, glasses and phones. A vase knocked over by a drip stand leaves water on the floor, and wet floors are a real fall risk for patients who are unsteady on their feet.

Where flowers are almost never allowed

Intensive care and high-dependency units almost always refuse flowers, and it is safe to assume so without asking. Patients there may be sedated or on a ventilator, the space around the bed is filled with equipment, and infection control is at its strictest. Send a card to the unit, and if you want to send flowers, send them to the family at home.

The same applies to wards caring for people whose immune systems are severely suppressed, such as cancer, haematology and transplant units. Here the worry goes beyond vase water to soil. Potting compost carries fungal spores that a healthy person breathes in without noticing but that can cause dangerous lung infections in someone with almost no immune defence. Infection-control guidance from the CDC in the United States advises against fresh flowers, dried flowers and potted plants in these areas, and hospitals elsewhere tend to follow the same reasoning. A potted orchid is not a way round the rule.

Maternity units, children's wards and general wards vary far more. Some welcome flowers, some allow only artificial ones, and some accept them in a day room but not by the bed. Only the ward can tell you, and the rule may have changed since your last visit.

How to check before you order

The hospital's website usually has a page for visitors listing what can be brought in. If it says nothing about flowers, phone the ward itself rather than the switchboard, keep the call short, and ask three questions.

• Are fresh flowers allowed on this ward, and if so, by the bed or only in a day room?
• Will the ward accept a delivery from a florist, or must a visitor bring them in?
• Is the patient likely to be there for a few more days, or could they go home soon?

That last question matters more than it sounds. Hospital stays are often shorter than families expect, patients are moved between wards at short notice, and flowers delivered to a bed that was emptied that morning rarely catch up with their owner. Ask the family as well as the ward: they will know whether the patient is up to having things around them, and about any allergies or strong dislikes.

What to send instead

When the answer is no, a card still reaches the patient straight away and takes up no space; nurses will often prop one on the locker or pin it to a board. A few handwritten lines saying you are thinking of them can mean more in a hospital bed than a gift that needs looking after.

The best alternative is usually to move the flowers rather than cancel them. Send them to the patient's home, timed for the day after they are discharged. Coming home is often flatter than people expect: the house has been empty, recovery is slower than hoped, and the visitors have stopped coming. Flowers waiting on the table say that someone is still paying attention. Because a florist in the recipient's own area makes and delivers the arrangement, nothing has to travel far, and you can set the date once the family knows when the patient is coming home.

During a long stay, a small arrangement sent to the partner or parent doing the hospital visiting is worth considering too. They carry much of the strain, and they rarely receive anything.

If the ward does allow flowers

Choose something compact that arrives in its own water. A hand-tied bouquet needs a vase the ward may not have, so ask for a small arrangement in a container or a posy in a water bag. It should sit on a locker without blocking the patient's reach to their water jug or call bell, and it helps to add a note asking the family to take it home once it fades.

Think hard about scent. On a shared bay, the other patients have no choice about what they breathe, and people who feel sick after an anaesthetic, chemotherapy or strong painkillers can find a heavily perfumed flower hard to bear. Oriental lilies, hyacinths, freesias and stocks are the usual offenders, and lily pollen stains sheets and gowns as well. Gerberas, carnations, alstroemeria and most florist roses have little or no scent, and carnations in particular stand up well to the warmth of a ward.

The red and white superstition

Some nurses in Britain, particularly those who trained a generation or more ago, will quietly split up or remove a bunch of red and white flowers, and some patients are unsettled to receive one. The belief, which folklorists have recorded, is that red and white flowers together on a ward foretell a death. It is often explained as a picture of blood and bandages, though nobody can say for certain where it began, and in some families the pairing is simply associated with funerals.

This is folklore, not a hospital rule, and it has no clinical meaning. Many people have never heard of it, and countless red and white bouquets have been given to patients who recovered perfectly well. But hospitals are places where people are frightened and old beliefs surface, so there is no reason to take the chance. Add a third colour, or choose one of the two on its own; it costs nothing and removes the one gift that might be read the wrong way.