Im keeping lights on till she fully drains all moisture from the substrate, this time it happened in 4 days - coco is fully dry and i have noticed that she begun to lose her form. By doing it i stress her and she puts out some extra oils before harvest and you get a bit better smell and taste of your final product. After substrate is dry i turn off the lights and keep her well ventilated til shes fully dry.
Less smell because of less manipulations is one of good sides, you may take branches out to manicure one by one fully dried, that is especially important when you live in the city like me. Another good thing is it is much easier to manicure everything, leaf are dry and can be easily removed by hand, while leaving all good stuff untouched.
Bad thing is that it takes more time, especially if your substrate holds bigger amounts of moisture, and it depends how much your plant really drinks per day, for example if you use 20l of substrate which holds up to 12l water and your plant eats only half a litre at the very end, this method would not work. Mine was drinking still ~ 1.5l per day when i stopped watering her, so she managed to eat everything in 4 days (10l of pure coco holds ~6l of water).
One day with lights on left, tomorrow will shoot some photos and leave her in darkness.
And this is almost 2 month plant from window sill, i planned to grow her a long time ago, but Kraken took her time and this new one grows sooo slowly on sill

Will top her strongly and make clone from center + grow base with couple of main stems, will do main lining. That's CBD Crew's CBD Skunk Haze. She will go next, and she will be last in my smaller grow box.
This is day 52. She wants to go under HS1 soooo badly
Tommorow will shoot couple of photos of dying (drying) Kraken.
Im amazed how much chemicals does coco holds, she fed out of them for more than a week, and did not became very yellow or smth. Good thing is that bitterness is fully gone now, flushing for a longer time was a good idea!