First ever grow experiment

Day 35 - That slight yellowing on the leaves; I'm not really worried about the old ones, but when it appear on the newest leaves is a motive of concerning for every plant. I had a really bad case of alcaline water spike the week prior, so I'm thinking about an improper absorption of the nutrients. Tried a flush, to reset the ph of the soil, then back again with the Top Veg. - The growth seems to be a little bit stumped as well; see concerning above. 👆 - Should I address seriously the low humidity or is still in an acceptable range? - I've never waited this much at a plant, even for my precious precious tomatoes. 😂 Day 37 - She looks better and the growth restarted. The ph reset worked. Not gonna lie, got me worried there. 😌 - She is on a one-on one-off Top Veg diet. Day 39 - Now that she got back on track I had to do a much needed reshaping, so I defoliated a bit more the lower half to increase the hairflow and moved the trainers to keep her short. - On a side note: after I cut back with the Top Candy because of the minor set back the smell subsided a little (A shame for me because I liked it and I don't need to go stealthy, but keep that in mind if you need to). I will restart with it very soon.