ScrOG Auto Jack

Week-3 Day 15-21 Hi everyone,Significant growth for this week.Leaves are pointing upward when the light on.I hope it’s a good sign.I will start my Scrog training next week.My water run off is still alittle bit higher than I expected.I want to maintain my pH around 6.0~6.5.Except that, Everything fine. Jack Potting mix recipe Coco peat: 50% Perlite: 20% Soil compost: 10% Bone meal: 5% Earthworm fertilizer: 5% Marble Stone: 5% Tea leaf fertilizer: 2% Crashed Egg shell: 1% Chicken manure: 1% Gypsum: 1% Scrog size Area : 1ft x 1ft (30cm x 30cm) Hole size : 2” (5 cm) Material : iron welded by four steel pillars. Jack D-21 RO water G/M/B 0.5ml/L Cal-Mag 0.5ml/L B52 0.5ml/L pH-6.2 ppm-305 Run off pH-6.7 ppm-2500 Happy growing to you all... ✌️ 🇲🇲