Any services in Adelaide where I can get flowers delivered to someone?

Hi, I wanted to ask for some help from this sub! I'm not from Adelaide but my girlfriend lives there. Her birthday is coming up in a few weeks and i would like to send her some flowers and stuff. Is there any such services? From where I can order and get flowers delivered to her place? She lives in Adelaide CBD. Also im not from Australia, so something that supports international payment methods. Thank you in advance!