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Thats a lot of white hairs, you got a ways to go. If you want to flush, which I dont suggest you do (https://hightimes.com/grow/new-research-shows-flushing-plants-before-harvest-may-be-unnecessary/), its not time yet.

How about not flushing then and letting them fatten up a bit more?

Why not, she looks ready // or very close to harvest for me. What do the Trichomes say=?

The only way to tell is the trichomes , but i would wait like even 2 to three more weeks if i have to guess, but again, check the trichomes just to be sure, you're looking for all milky , no clears, few ambers for max THC potency, beyond that you can get some more ambers to "balance" the high, but yeah the main idea is to check the trichomes so that you dont harvest with any of the trichomes clear . Hope this helps ! 🚀

Hey! Harvest window opens when you start getting amber pistils(hairs). Normally when there's 70% amber and 30% white pistils they're ready to start flushing but that's not always the case. The best way to check is looking at the trichomes on the buds with at least a 60x magnifying loupe. Clear trichomes haven't reached their full potency, cloudy ones are full of THC and amber are losing THC while gaining CBN. So depending on your preference whether you want more of a head high or body high. I harvest when after examining and finding 70% cloudy trichomes and 30% amber trichomes. For me that's a prefect combination, depending on the strain as well. Have in mind if you use nutrients you'll need to flush the roots, watering only with PHed water or a flushing product for at least a week. She looks ready but I can’t really see without a close up of the trichomes. Good luck and happy Growing!