If you're looking to by someone special a surprise bouquet, Interflora is the company for you. Having over 58,000 locations across 140 countries, as well as an online shop, makes Interflora the biggest international florist in the world.
Their products range from flowers and plants to more sophisticated choices, like their Christmas hampers.
By browsing their website and selecting all of the flowers that they have to offer, you can have them delivered to your home (or to your special someone's home) on a specific date. They have flowers for any occasion including Birthdays, Christmas, Winter flowers, and potted plants are available too.