QCS - Big Fuck'n Rocket

Day 15 - 10 Oct - All three seem to be quite happy. I upped the nutrients slightly today and so far no complaints. Day 16 - 11 Oct - Happy and healthy! I'm thinking of trying 'Main-Lining' on this grow. I think I'm only a few days away from topping 'A'. Day 17 - 12 Oct - Got some leaves starting to twist and some yellowing in between the veins. I upped the ph to 6.0 today, we'll see if that makes a difference while I try to figure this mystery out. Update - Going through others grow questions I think it's lining up with a magnesium deficiency. Hopefully the ph buys me some time. I've mixed up a stronger feed to try tomorrow. Day 18 - 13 Oct - They are doing well overall. I've upped the calmag to 2ml/l, just a waiting game right now really. Day 19 - 14 Oct - The new growth has been looking good, I think the calmag did the trick. Topped 'A' today to start main-lining, I plan to do the same to the other two as they catch up. Day 20 - 15 Oct - 'A' Is taking well to yesterday's stress. 'B' is almost ready for the topping as well. She has some deformities, so we'll see if she can handle it. 'C' Is a strong one, she's catching up fast! Day 21 - 16 Oct - 'A' should be ready to start LST in the next couple of days. 'B' was topped this morning to start main-lining her too. As of this evening she seems to be taking it well. 'C' is doing well, I'm just waiting on her to throw another node before topping her too.