Sending flowers to her home, on the other hand, is just a much safer bet. Not that nothing can go wrong, because many things can, but at least they’ll tend not to go catastrophically wrong. Again, you first have to get her complete address. Don’t forget the house number and street name. Then you need to get a better picture of when she’ll actually be at home. Ideally, she’ll be one of the first people, if not the first person, to receive the flowers.
Then head on over to the flower shop. Hand over the address. Identify the desired date and time. Choose the flowers to be delivered. Make the necessary payment. Have a card of your own or make use of the one they provide, and write something spiffy on the card, words to endear you to her, that sort of thing. You might even want to call her house a little earlier in the day just to make sure that she’s there, and that she’ll stay there.