The place for the rest of the flowers (3)
I believe the answer is:
bed
'rest of the flowers' is the definition.
'bed' can be an answer for 'rest' (thesaurus). I'm unsure of the 'of the flowers' bit.
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for bed that I've seen before include "(Garden) plot" , "Matrimonial duties" , "Plot in which plants are growing" , "Divan" , "One with flower, sleeper, in" .)