Birthday in Boston: lilies, roses and how much white to let in
Birthday in Boston starts with an odd overlap in American flower tradition: white lilies, roses and chrysanthemums are what funeral homes receive for the service. A Boston birthday bouquet is built from the same two flowers, the lily and the rose, so colour, not the flower itself, tells the occasion apart. The right pick depends as much on who the bouquet is for as on what grows inside it.
White for the funeral home, colour for the birthday
American funeral homes receive mostly white arrangements: white lilies, white roses and white chrysanthemums, chosen for the service rather than for a birthday table. A florist reads plain white, with nothing else beside it, as the sympathy signal rather than a celebration one.
For a birthday, the same two flowers work once white sits next to colour instead of standing alone. Bi-coloured roses in white and pink, a lily paired with a gerbera, or a blue hydrangea set beside white lilies all read as festive rather than solemn. Chrysanthemums carry no such warning in American tradition, standing for loyalty and honour rather than the mourning meaning they still hold in parts of Europe, worth knowing if you are ordering from there.
One more thing to check before sending flowers to someone's home: a lily is toxic to cats in every part, petals, pollen and even the water left in the vase, so a home with a cat is no place for lilies. Florists lift the anthers out once a lily opens, which stops pollen staining fabric before the flower fades; pollen already on a sleeve lifts off with sticky tape; don't rub it.

Hand-opened, two-tone or with lisianthus: the birthday rose
A French rose is not a variety but a florist's technique: the outer petals are turned back by hand, one by one, which gives 11 Red French Roses its fuller, more open look than a rose straight from the box.
Colour still carries the old associations, even without one fixed dictionary behind them: red reads as passion, pink as something softer, white as purity. A red rose suits a partner more than a friend, while a two-tone white-and-pink or a plain pink rose fits a friend or a mother better, without red's weight behind it. Where a straight colour choice feels too blunt, Roses with Lisianthus is worth a look.
Recut on arrival, with the water changed every day or two, a rose lasts about a week in the vase, sometimes closer to ten days, so it can arrive a few days before the birthday and still look fresh on the day.
Birthday flower delivery in Boston for a colleague, signed by the team
American office etiquette keeps gifts between colleagues modest, and a gift for a manager comes from the whole department rather than one person.
That is also why advice for a colleague tends to steer away from red roses towards flowers read as friendly rather than romantic: chamomile, tulips, sunflowers and peonies come up most often. A mixed bouquet built around chamomile or a gerbera, rather than red, reads the same way without needing one flower named as the rule.
The card is written and sent free and can be signed from the whole team, and the courier only needs the recipient's phone number where nobody has the office address to hand. A photo of the finished bouquet goes out before the courier leaves. Offices, hotels and hospital wards each set their own rules for where a delivery is left, so that is worth a call ahead.

Most birthday orders in Boston go out the same day they are placed, and the exact timing shows on the bouquet's own page, while delivery zones are listed separately. To start: roses, mixed bouquets or mono bouquets, and a cake or a balloon to go with it.