A good week overall! Started out a bit rough, as I noticed some yellowing on the oldest leaves. Unclear exactly what the issue is/was. I'm using soil with organic fertilizers, so over-nutrient seems unlikely to me (very little readily available nutrients, all slow-release, only two waterings up to that point). But some folks on different forums think it may be nutrient burn. Alternatively, it could just be lack of light on these leaves (they are very shaded) and touching the soil.
Regardless, while researching I noticed that my humidity was way down, hovering nearing 35%. The tent is in a dehumidified basement so this makes sense. Based on VPD charts this seemed non-ideal for the plant, so I added a small humidifier and a RH PID controller. Humidity stays around 55-60% now, which is a nice compromise between keeping humidity up in the tent and not fihgting the basement dehumidifier too much. I also drilled some holes in the container to help air out the soil faster... a DIY janky airpot :)
Throughout the rest of the week, LST ties were adjusted and heavily obscured leaves were pruned off. I also started pruning off bud sites that were pointing downwards, in an effort to reduce clutter and wasted resources.
All in all, she's looking pretty good. I'll probably flip in the next week or so. I would love to give it some more time to veg, but have a schedule I need to keep later this fall. This strain supposedly flowers in 6-7 weeks, so we'll see :)