Amnesia Auto & OG Kush in 2x2x4 Tent

SUMMARY: The OG has bounced back from the pH issues now after giving all watering/irrigation at a pH of 6.5. I continued with the updated GWE mid bloom nutes for the OG and Sensi Garden peak bloom nutes for the Amnesia. I also continued with some light defoliation this week removing the odd lower leaf and some fan leaves covering bud sites that I couldn't tuck. DAY 78 -------- Thursday 19/11/2020 I fed the plants. GWE 2020 updated Mid-bloom nutes for the OG and Sensi Garden Peak Flower nutes for the Amnesia. Although I only mixed these nutes and pH'd to 6.4 on Monday I always check again before and the readings had changed - I don't think my pH pen is the best (yes I keep the tip moist). I didn't have time to pH again and tbh after spending 30mins doing this the other day it can get to fuck and stay as is. OG (in) = 5L pH 6.4 OG (out) = 1.05L (21%) pH 5.7 [0.7 drop] Amnesia (in) = 4L pH 6.2 Amnesia (out) = 1.4L (35%) pH 5.9 [0.3 drop] The plants look healthy still with no signs of issues and are both a great colour so I think they're doing just fine. The OG has bounced back from the pH issues now and is really blooming fast, much faster that the Amnesia which makes me sad as I will inevitably cut her down early...I think she has the potential to be a beast judging on bud development so far. The Amnesia on the other hand...I'm starting to become a little disenchanted with her due to the very slow progression of the buds - I was expecting bigger buds but I don't think the genetics are the best (freebies from Seedsman). DAY 80 -------- Saturday 21/11/2020 I fed the plants. GWE 2020 updated Mid-bloom nutes for the OG and Sensi Garden Peak Flower nutes for the Amnesia. Although I only mixed these nutes and pH'd to 6.4 on Monday I always check again before and the readings had changed - I don't think my pH pen is the best (yes I keep the tip moist). I didn't have time to pH again and tbh after spending 30mins doing this the other day it can get to fuck and stay as is. OG (in) = 5L pH 6.4 OG (out) = 0.9L (18%) pH 5.8 [0.6 drop] Amnesia (in) = 4L pH 6.4 Amnesia (out) = 1.55L (39%) pH 6.0 [0.4 drop] The humidity has been between 43-55% the last week which is good. I turned the heat up to 25°C a week ago which seems to have helped bring the RH down. DAY 82 -------- Monday 23/11/2020 I fed the plants. GWE 2020 updated Mid-bloom nutes for the OG and Sensi Garden Peak Flower nutes for the Amnesia. OG (in) = 5L pH 6.4 OG (out) = 1.1L (22%) pH 6.0 [0.4 drop] Amnesia (in) = 4L pH 6.3 Amnesia (out) = 1.25L (31%) pH 6.1 [0.2 drop] The RH has been lower the last week or so and it seems to be due to the defoliation I've been doing every time I water/irrigate (removing a few obstructing/pointless leaves). I think because its such a small space the removal of the leaves has allowed for a constant 15-20% drop and so its right where I want it now at 40-50%. DAY 84 -------- Wednesday 25/11/2020 I watered the plants with pH'd tap water as my rainwater supply has dried up a little. OG (in) = 5.5L pH 6.3 OG (out) = 1.17L (23%) pH 5.4 [0.9 drop] Amnesia (in) = 4L pH 6.3 Amnesia (out) = 1.2L (30%) pH 5.4 [0.9 drop] No idea why there is a drop in pH of 0.9 for both when there has been a steady trend of it getting closer to the input value. But its expected to vary and 0.5 either side is standard I believe. The Amnesia is taking forever to fatten up, if it ever will now at this point. I know theyre only getting 12 hours of light but this is SLOW!