Horticulturalist (8)
I believe the answer is:
gardener
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">horticulturalist</span>' is the definition.<br/ ><span class="explanation-format__explanation">(horticulture is gardening)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for gardener that I've seen before include "he wants to cultivate?" , "one working on plot?" , "He tends cultivated land around house" , "Nursery employee" , "Eg, Capability Brown" .)