Ferment til it's done. I can't say whether it will be 2 weeks or 3 but fermentation isn't the time when the flavors start to balance out. That comes from conditioning. Get a hydrometer and check it after two weeks, once your readings are the same for 2 straight days, then bottle.
_________________________
DINOSAUR BASEMENT BREWING
--------------------------------------
Fermenting: Nothing at the moment
Carbing: World Series Tripel, Pale/Citra SMaSH
Conditioning:
Drinking: Dilophosaurus Doppelbock, Allosaurus Amarillo Pale Ale, Sinraptor Sorachi Ace AIPA, Caseosaurus Cascade APA (AG), Helioceratops Hefe, Witty Monk Modified, ESB (AG), SWMBO Nut Brown Ale
Up Next: Vienna/Simcoe SMaSH, DNR Clone
R.I.P: Stegosaurus Cream Ale (Awesome), T. Rex Red Ale (Great after conditioning)