In bloom, open (3)
I believe the answer is:
out
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">in bloom</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(flowers might be in bloom or 'out')</span><br/ ><br/ >'<span class="explanation-format__original">open</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I've seen this in other clues)</span><br/ ><br/ ></span>
(Other definitions for out that I've seen before include "A way to escape" , "Away from home" , "impossible" , "sleeping" , "For example, caught" .)