My Grandma was telling me about our neighbor's Gardenia, and how they've had it for a long time, etc etc. I've never seen it so we went over there to go check it out. Our neighbor was in the backyard and I was telling her about how I've never seen it (blah, blah blah), and she goes, "You want it? Take it!" So I did, and she's really root bound and has a lot of yellowing leaves (I don't have a picture right now, I'll grab one after I post this), but I have no idea how to care for it. I've heard they're fussy, but I'm up for it. Can anyone give me any advice? I'm going to repot it later on today. Thanks for the help!