uncultivated (adj.)youdaoicibaDictYouDict
1640s (figurative); 1680s (of plants); 1690s (of land), from un- (1) "not" + past participle of cultivate (v.).
well-cultivatedyoudaoicibaDictYouDict
"Carefully tended or cultivated; highly refined or cultured", Mid 17th cent.; earliest use found in Edward Williams (fl. 1650), author. From well + cultivated.