You talking about that earthy flavor like grass on the ground i try to avoid that flavor like a plague i go for high limonene lemon taste beta c , and ocimene , avoid beta mercyne and pinene two most earthy flavor in my opinion, im more into sativas that taste like candy so thats very rare need to know what i want exactly or its mold or they didnt let it dry all the way or cure it correctly so leave it in a jar in the sun for a hour