Bouquets in planters in Istanbul: foam inside, jute outside, no vase
Bouquets in planters in Istanbul stand in a block of wet floral foam, a material invented in 1954 by Ohio chemist Vernon Smithers of Smithers-Oasis. The jute or a decorative pot outside is only the wrapping; what holds the stems is the foam inside. Choosing one starts with the flowers, then with where the arrangement is actually going.
What a bouquet in a planter is, and why it needs no vase
A bouquet in a planter is cut flowers set into wet foam, not a plant growing in soil. There is nothing here to repot and no roots to water separately. The foam does both jobs at once: it holds each stem in place and feeds it water through the cut end.
The planters themselves vary. Some are woven from jute, others are listed simply as a pot or a designer planter, and one style hangs rather than stands, the jute hanging basket "Mignolo". Whatever the shell, the arrangement stands on a table or a shelf without a vase underneath it. Every one is put together to order, and the florist buys the flowers only after the order is paid.

Which flowers go into a jute planter
Roses fill more of the range than anything else. "French" here is not a variety but a technique: the florist bends back the outer petals by hand to open the flower, which is what a 15 or 25 French Roses in a Jute Pot, or a bunch of red French roses, is built around. Peony roses in the same planters are usually David Austin's English varieties or roses bred to look like them, with the same dense, many-petalled head.
Matthiola, also called stock, plays a different role. It is a linear flower, so florists use its straight spikes to set the outline and height of the arrangement rather than its colour or fullness. Hydrangea works almost the opposite way: its head is large enough that a handful of stems already reads as a full arrangement on its own.
Gerbera turns up next to roses rather than alone, adding weight and a solid centre to a mixed piece. Orchid appears in the same combinations, paired with roses for contrast rather than as the main flower.
How long it lasts and how to water the foam
Watered every day, the foam keeps a bouquet in a planter going for roughly as long as the same flowers would last in a vase. Once it dries out, though, it barely takes water back up, so the daily watering matters more here than with a vase you can simply top up.
Water it in a thin stream across the whole exposed surface of the foam, not from one spot, and never tilt the planter to check it. Keep the arrangement away from radiators, direct sun and ripe fruit, which gives off ethylene as it ripens and ages flowers faster. A rose on its own lasts about a week this way. Hydrangea drinks more than the other flowers in the mix, so its patch of foam is the one worth checking first.
Bouquets in planters delivery in Istanbul
The florist photographs the finished arrangement before the courier leaves, and that photo is the point to ask for any change to it. Delivery is free in the centre; other zones carry a fixed amount, added to the total before payment.
An office delivery needs the company name and the floor. A hotel delivery needs the guest's surname, and the planter is handed over however that hotel's own rules allow. The exact delivery time is shown in the product card rather than promised in the text, and most orders are handed over the same day they are placed; the delivery page sets out the zones in full.
If a vase-free format matters more than the flower itself, flowers in boxes and flower baskets sit in wet foam the same way. If the flower comes first, the roses section is the wider place to start.