Get a hold of a lupe, or magnifying glass, or microscope and take a good look at a small 'sugarleaf' from one of the buds. You should see some 'small stems' with round spheres on top...look like microscopic mushrooms, these are called trichomes. They will either appear clear, cloudy or amber (just the spheres or tops). Most try and harvest at 50/50 cloudy/amber for a 'heady' high...or mostly amber, for a more 'couchlock' stone.
Are you trimming off fan leaves or is she cannabalizing them? Don't trim them if you can help it...or unless they are 75% dead.
Looks like you can probably 'bring her on home' with just water for the last couple of weeks...I see some nute-burned tips.