Hello!
Check the tricomes!
First of all you need to know when you want to harvest on base of tricomes, 90/10% (cloudy/amber) is the moment when the plant is with all is power of thc. That gives you more like a head high, of more amber % you harvest more sedative feeling you may fell.
Base on that, if you want the strong head high start flushing when the tricomes is 70/20 ( cloudy/ clear Tricomes).
If you want more a sedative type of feeling you may start flushing when the tricomes is like 80/20 cloudy amber!
Normally o flush 15-10 days is enough for your plant don’t starving!
Wish it helps!
Check my diarie if you want !
Peace ✌️