1/9: plant was definitely overwatered. I let it dry out until slightly wilted. I watered about 1/8 of a gallon on the perimeter of the pot. She is responding well. Aiming for around 60% humidity now
1/10: 7:30pm plant is recovering nicely, perked up and reaching for the light. A little yellow from overwatering, but I imagine things will be up from here. (Edit - 10:38pm The lights turned off a couple minutes ago and I was just hit with the smell of fresh plant for the first time. I believe this is a solid sign that the plant is recovering well)
1/11: 8:30pm Everything looks good. There is a little bit of yellowing on the first node, from the overwatering, as well as slightly burnt tips on the new growth. I watered the perimeter of the plant, with about 1/8 of a gallon of water and she stayed perked up. I believe the worst is over. I added another 12 minutes to on time. 15 hours and 48 minutes on --- 8 hours 12 minutes off
1/12: Definitely recovering; and well. Perked up, nicely. New leaves are a healthy shade of green.
1/14: Signs of overwatering are gone, aside from the yellow leaves and burnt tips. Watered about 1/4 gallon on the perimeter of the pot. Occasionally dim the lights, mist with water and max out the humidifier to simulate cloudy or rainy days.
1/15: I may have overwatered again!!! This is a sensitive strain! I lowered the light from 24 inches to 18 inches from canopy for ~650uMol PAR, planning on lowering it again in a few days. Plant is currently 4.5 inches tall. Added a CO2 meter and increased ambient CO2 from 450PPM to ~1100PPM