Blooming time (5)
I believe the answer is:
april
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">blooming time</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for april that I've seen before include "Start of the second quarter" , "''All in an ... evening / ... airs were abroad'' (by Katherine Tynan)" , "First month of the year with 30 days" , "Start of the financial year" , "days on end" .)