Big Jack - seed from contest Ganja Farmer

Hello mates, welcome inside Big Jack's fourth week of vegetation. Big jack is one of those in the tent that didn't suffer too much the problem with Ca, one week of vegetation more respect my first plan might grow her a lot. The big difference in height between Big Jack and the other plants in the tent took me to do a big LST before to put the ScrOG net in the 17/10. The same day a also did a big defoliation e pruning of the lower part of the plant but differently from the other big plant in the tent (Lemon OG) i didn't train her with topping to see the difference in the harvest between training the plant with only one topping or with a 4-ways topping in the heighter branches. Big Jack finished this week in a great condition, beautiful colour and shape. I can't wait to see how she will become during the flowering stage. Environment info: Average T - RH : 25°C - 71% Average VPD: 0.91kPa Tmax - Tmin: 26°C - 23°C RHmax - RHmin: 78% - 66% Light schedule: 1 LED 60% 100W - 18Hr on / 6Hr off - 70cm from the plant 1 LED 60% 100W - 18Hr on / 6Hr off - 70cm from the plant Feeding: BioEnhancer: 1g/L Water info: Base water with 4:1 ratio (demin:tap water) with 0.02 (g/Ltapwater) epsom salts added to balance Ca/Mg rate on 5L T: 23.6°C - ppm: 103- EC: 0.2 ms/cm- pH- 7.2 15/10: Water + Bio-pH-: 1 L T: 23.4°C - ppm: 103- EC: 0.2- pH: 6.2 17/10: Water + BioEnhancer 1 g/L + Bio-pH-: 1.5 L T: 23.6°C - ppm: 200 - EC: 0.4- pH- 6.3 19/10: Water + Bio-pH-: 1.5 L T: 23.4°C - ppm: 103- EC: 0.2- pH: 6.2