ranunculus munculus

walking through the city today i found heaven.
a whole avenue devoted to flowers! the street was filled what whatever sort of flowers and plants you could imagine!

i had to buy some of my favorite. the fresh cut kind as well as some potted ones to test my green thumb. please hope i don't kill them like i have with most of my plants!

any one out there who know a lot about how to grow ranunculus?? any advice is welcome!