Trees newly transplanted (5)
I believe the answer is:
reset
'trees newly transplanted' is the definition.
I can't judge whether this defines the answer.
'trees newly' is the wordplay.
'newly' indicates anagramming the letters.
'trees' is an anagram of 'RESET'.
Can you help me to learn more?
(Other definitions for reset that I've seen before include "Trees (anag)" , "question that's appeared in exam again" , "Adjust (eg clock, tuning)" , "Restore to the initial readings" , "Restore to original state" .)