Stonerdanswered grow question 4 years ago Best way to know is to get a loupe to check the trichomes! coloration affects the type of high you want! cloudy trichomes are your main go to and people usually harvest when about 20% of them are amber.
Clear trichomes are immature, cloudy trichomes are mature and with high potency and strong high, amber trichomes are degrading trichomes with a more relaxing and sedating high.
By the looks of the plant right now it seems like you still have a good week or two until harvest!
Hope this helps! Good luck and happy growing :)