So a tree will produce a sweet-scented flower (3,4)
I believe the answer is:
tea rose
'flower' is the definition.
(I've seen this before)
'so a tree will produce a sweet-scented' is the wordplay.
'so a tree' anagrams to 'TEA ROSE'.
But, I am not sure how the anagram is indicated.
Can you help me to learn more?
(Other definitions for tea rose that I've seen before include "Eats roe (anag.)" , "Flowering bush" , "Bloom" , "Garden plant" , "Scented garden flower" .)