I understand it's sacrilege to say this, but I've had the Greenhouse Self since it was released and the local aficionados say it's the best Trainwreck they've had. All cedar and lemon, but just too racy for modern tastes.
Never gotten cedar out of Trainwreck. Fuel rotting flesh lemon is what I remember. Just this gawdawful lemon funk that I absolutely love. And a high that brings folks used to smoking indicas to their knees.