In winter, ordering flowers often comes with one question: will the bouquet freeze on the way? The worry is understandable: cut flowers are mostly water, and frost damages petal tissue. But the ride itself in a warm car poses no threat. The risk lies in the few minutes between the car and the door, and in what happens to the bouquet once it is indoors.

Here is how bouquets are protected in transit, which flowers handle winter best and what the recipient should do in the first half hour.

Why flowers fear the frost

When the temperature drops below zero, water in petal cells can freeze, and ice crystals damage the cell walls. The damage is not visible straight away: after a few hours in the warmth, petals darken and turn translucent, glassy and limp. That is why even brief exposure to frost without wrapping is undesirable, especially for tropical flowers such as anthuriums and orchids.

The opposite also harms: a bouquet taken from the cold and placed right next to a hot radiator wilts faster. Winter delivery is not only about warmth, it is about gradual change.

The golden rule of winter delivery: no sudden temperature changes

How a bouquet is protected in transit

Several layers of wrapping. In winter, a dense protective layer is usually added under the decorative paper to keep warm air around the flowers.
A warm car. Most of the way, the bouquet travels inside the car, not in a cold boot.
Minimal time outdoors. The courier calls ahead so the recipient is at home and nobody has to wait outside.
A box instead of an open bouquet. Arrangements in hat boxes on floral foam are shielded on all sides by the walls and lid.

The most reliable winter option is flowers in a box: they need no vase, travel well and last in a warm room without extra care, as long as the foam is kept moist.

19 white roses in a box — White roses in a box, a winter classic protected from the cold

Which flowers cope best with winter

Chrysanthemums have dense heads and sturdy stems and are among the longest-lasting in a vase. See our chrysanthemum bouquets.
Roses with tight buds travel better than open-cup varieties.
Carnations, hypericum and eucalyptus are good winter companions in mixed bouquets.
Hydrangeas are very thirsty and wilt faster in the dry air of heated rooms; they need fresh water every day.
Orchids and anthuriums are tropical plants and the most sensitive to cold. In winter they are wrapped with extra care.

Daisy chrysanthemums in a box, a hardy winter choice

If you want a gift that outlasts the winter, choose a potted plant: potted plants such as phalaenopsis bloom for months. Just keep the pot off a cold windowsill.

Phalaenopsis orchid in a pot — A phalaenopsis orchid, a blooming gift that lives longer than a bouquet

What the recipient should do in the first 30 minutes

Do not unwrap at once. Let the bouquet rest in the room for 15–20 minutes so the temperature evens out gradually.
Trim the stems at an angle by 1–2 cm with a sharp knife.
Use room-temperature water, neither ice-cold nor hot.
Keep the vase away from radiators, heaters and draughts from an open window.
For a box, moisten the floral foam without flooding the box.

More care tips are in how to make a bouquet last longer.

How to tell if a bouquet got frost-damaged and what to do

The signs are darkened, watery or translucent petals appearing within a few hours of delivery. Ordinary ageing looks different: petals dry out from the edges. If you notice frost damage, photograph the bouquet in daylight and contact support with your order number on the day of delivery. How to judge flower freshness in general is explained in how to check bouquet freshness.

Tips for ordering in winter

Give the full address, entrance, floor and intercom code: every extra minute outdoors matters.
Make sure the recipient will be at home and avoid delivery without a call in freezing weather.
For an office, say who should receive the bouquet at reception so it does not wait by the door.
Order early before the New Year holidays: winter arrangement ideas are in New Year flower arrangements.
If you live abroad, mind the time difference, see how to send flowers to Ukraine from abroad.

Winter is no reason to give up on flowers. With the right wrapping and a few minutes of attention at home, a bouquet handles the frost as easily as the summer heat.

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Author: Maria Svitlovir

Graduated from Taras Shevchenko National University of Kyiv, Institute of Biology and Medicine (2001). BSc in Biology, MSc in Horticulture. Writes about plants, works at a garden centre selecting and repotting plants, and contributes to plant reference guides.

Winter Flower Delivery: Why the Bouquet Will Not Freeze