Well it seems that its just this particular strain has slightly
lower pace of growth comparing to the one i grew prior.
She has finally successfully entered the "explosive growth" phase.
through the week she doubled in height and fully developed two lower nodes.
Looking happy and healthy.
I use light mix for the soil this time, so I gave her full dose of nutes twice this weeks.
5 L total volume of nutrient solution.
Increased the light intensity gradually to 25DLI 380ppfd.
Wow, she is really maturing fast. Looking real good, regardless.
Your in week 9 and overall lifetime of the auto is 11-12 weeks from seed to harvest, +/- 10-11 weeks LOL!
She's looking real nice. Mine was a meager 10" at about the same age (next run will be better!).
Depending on your local geo-spatial frame of reference 😆, you might be able to improve your RH with big increase in airflow over the plants / increase the air exchange rate in the tent; venting it outside. At least that is what I'd try to do if I didn't have the opposite problem.
GLHF and watch out for mold at those levels. 🙏