Mother's Day in Abu Dhabi: flowers for 21 March and her home-country Sunday
Mother's Day in Abu Dhabi falls on 21 March, the first day of spring across the Arab world. British or American families in the city may also keep their own date, Mothering Sunday in March or early April, or the second Sunday of May, so one mother can end up with flowers twice. Either date calls for its own bouquet, and the choice starts with the flower itself and with how the gift will actually be handed over.
Lilies, hydrangea or roses: a bouquet for the first day of spring
Lilies lead the range for the day, paired with gerbera or gathered with other flowers into a mixed bouquet. Hydrangea appears with a cloud of misty gypsophila around it, a softer, airier look than lilies give on their own.
None of the stems are grown locally. Cut flowers reach the UAE by air, and by weight the largest supplier is Kenya, followed by the Netherlands, India, Ethiopia and Ecuador. Late March sits at the tail end of the mild season, and what the city's weather does to a bouquet is worth a read before the flowers leave the shop.
A mother who prefers roses has two things to choose between, not one. A French rose is not a variety at all but a florist's technique, where the outer petals are turned back by hand so the bloom looks fuller and more open. Jumilia, by contrast, is a named variety: a large bud with a white base and a pink edge that holds for up to two weeks in the vase with proper care. Both kinds belong among the roses on offer for the day.

Etiquette here favours the right hand for giving a gift, and a mother may simply set the box aside to open later, once the visitor has left. That is courtesy, not disinterest, and it shapes which format suits the day best.
A hat box or a basket stands on its own without a vase, so it can wait on a table until she is ready for it. The Designer Basket No. 6 is built exactly this way. A pot such as Pot "Stefania" goes further still and stays in the house long after the flowers inside have finished.
Whichever container arrives, the foam inside it is kept wet with a thin stream of water over the whole exposed surface every day, and the box or basket is never tilted to check underneath.

A card in your words, a balloon and a second date from home
A card written in your own words comes free with any order, and whether it carries a signature or stays anonymous is entirely up to the sender.
A balloon fits neatly alongside a basket: a helium balloon with a message for her, or the Heart Foil Balloon, which holds its helium for several days. Sweets and chocolate sit well next to either, though alcohol has no place in a gift for a Muslim mother; see the fuller list of gifts to go with bouquets.
For a mother who keeps her own country's date too, a second bouquet can follow for Mothering Sunday or the second Sunday of May. Orders for a chosen date and time interval are taken across every zone, and the earlier the booking, the more intervals are still open.
Around 21 March, order numbers run several times higher than usual, so intervals widen and an exact minute is never promised. The courier still sets off with a photo of the finished bouquet already sent ahead, and most orders reach the recipient the same day they are placed. See Mother's Day flower delivery in Abu Dhabi for the zones open on the day.
For lilies paired with gerbera or another flower, mixed bouquets are the simplest place to start. For a hotel or an office where a vase is unlikely, flowers in boxes and flower baskets both stand on their own, so the gift is ready whenever she is.