Tag flower arrangement with residual feelings (9)

I believe the answer is:

afterglow

I'm a little stuck... Click here to teach me more about this clue!

'residual feelings' is the definition.
The answer and definition can be both feelings as well as being singular nouns.
Maybe they are linked in a way I don't understand?

'tag flower arrangement' is the wordplay.
'arrangement' indicates an anagram.
'tag'+'flower'='tagflower'
'tagflower' anagrammed gives 'AFTERGLOW'.

'with' acts as a link.

Can you help me to learn more?

(Other definitions for afterglow that I've seen before include "Remaining light" , "fading light" , "Post-sunset radiance" , "appearing when sun has set?" , "residual light" .)

I've seen this clue in the Sydney Morning Herald.

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.