Gorrila zkittlez - Psychosis

Start of the thrid week today. I was behind on my dairy the first two weeks so there may some date differences in weeks 1+2 Gorrila zkittlez - doing great so far getting nice and bushy. Doing LST on the three off the every 3rd day and that's about it. Psychosis - she has still been growing and new stems appear evey few days. Two of the leaves had yellowing in them for 2 week so I've put in down to the lack of cal/mag in the system. Today I was going to replace the nutrient water but instead I decided to leave it and and cal/mag to the res. The reason for not changing water is down to the volume I am using. I have a 225L tank, 6 20L pots with a 20L brain unit. So I'm roughly using 300/310L if I'm at full capacity (365-15%) due to me obv not using the full capacity of the red or bucket for many reasons. I only need 50/100 litres at this stage per week so instead of changing it every 7/10 days. I have filled the system with more than enough supply as to not need to change it so frequently. Ps. The nuits/ec/ph have been holding steady for weeks now hence another reason for keep the water res from week 1 I will be changing the nuit strength and water at some point soon of course... Maybe give it another 7 day depending on how the plants are doing 🤙👍