how long is the flowering time on TW?

i got a bag seed from some supposed Trainwreck its been flowering for about 8 1/2 weeks now, ive looked at it through the microscope and it has moslty cloudy a lil bit of amber and barely any clear trichomes, so if it is actually Trainwreck how much longer should i let it go for?

pretty sure its a 8-10 weeker..u could wait a week or two or just pull it now

alright, ive heard that you should harvest sativa dominants when they have cloudy trichs so i just wanted to know what everyone else thinks, thanx for the input

u harvest based on what kinda high ur looking 4 (cloudy or amber trichs) and how swollen ur buds are

If you wait until ALL the trichomes are cloudy/amber, then you missed the peak. The trichs turn cloudy and then amber because of THC degradation. Not all trichomes peak at the same time, so when some are cloudly/amber, others are just reaching their peak.

ill just harvest it in a few days then, thanx