Patience is a virtue my friend which, unfortunately, not all possess it... same goes to you, give her the time she needs to finish, and never judge by the pistils or data sheets, not all plants grow and develop accordingly to a data sheet with strain specs, the growth and development rate from seed to harvest is governed by your skills as a grower as well as the conditions you created for her in the first place.
Get a LED microscope 30x - 60x and always check the trichomes, ALWAYS proceed to harvest when trichomes shift color from clear, transparent to as it follows:
- mostly cloudy and 10% amber for an uplifting and energetic effect
- 60% amber for a heavy couch locking zombie-like effect
If you really like to feel the differences between those phases, you should harvest in different stages of ripeness.
Also if you prefer your smoke more smooth rather than harsh, you should give it a try at water curing.
Most prefer to harvest when 10-30% are amber, including myself.
In the end, it all breaks down to personal perference.
Hope this helps, good vibes your way.