Unopened flower — Citizen Kane's cheap little sled (7)

I believe the answer is:

rosebud

(Other definitions for rosebud that I've seen before include "Young flower (to be gathered?)" , "one with potential to bloom" , "bloomer, when tight" , "Bored us (anag.)" , "(Poetically) a pretty young girl" .)

I've seen this clue in The Guardian.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.