Cheese - seed from contest Ganja Farmer

Hello mates, welcome inside Cheese's first week of flowering. I did some changes in my environment: i placed the net for ScrOG method at 30-35cm from the pot; I changed the light schedule raising at 80% the power of both LEDs and setting at 45 cm from the net; I fed all the plants in the tent with top-dressing thecnique, i gave to Cheese 60 g of BioBloom of Green House Feeding; I put in the tent the dehumidifer; I changed the ratio in the Base water raising the amount of tap water so 3:2 ratio (demin:tap water) because i saw that some had the first signs of need, others more serious. Cheese showed a big reaction after the training of the past week, she devolped so fast a big bushy structure with many new branches. At the same time, unfortunately, she still had the Ca defiency that turned a bit worst compared with the past week, despite that i must did some training being in the middle of the first week of flowering. So i did a small defoliation more in the lower part of the plant and i pruned her selecting only the branches that had the best aspect without overdo it, in the end a bit of LST for the highest branches. At the end of the week I saw that she was still in troubles with the Ca in fact she has a low vertical growth for now. Environment info: Average T - RH : 26°C - 72% Average VPD: 0.94kPa Tmax - Tmin: 29°C - 24°C RHmax - RHmin: 77% - 65% Light schedule: 1 LED 80% 100W - 12Hr on / 12Hr off - 45cm from the plant 1 LED 80% 100W - 12Hr on / 12Hr off - 45cm from the plant Feeding: BioEnhancer: 1 g/L BIoBloom: 3 g/L of soil Water info: Base water with 3:2 ratio (demin:tap water) with 0.02 (g/Ltapwater) epsom salts added to balance Ca/Mg rate on 5L T: 23.4°C - ppm: 169- EC: 0.34 ms/cm - pH- 7.6 21/10: Water + Bio-pH-: 1.5 L T: 23.4°C - ppm: 103- EC: 0.2- pH: 6.2 23/10: Water + BioEnhancer 1 g/L + Bio-pH-: 1.5 L T: 23.4°C - ppm: 245- EC: 0.49- pH- 6.6 27/10: Water + Bio-pH-: 1 L T: 23.4°C - ppm: 169- EC: 0.34- pH: 6.11