bubble gum kush auto

WEEK 12 watered today nov. 7 ph 6.8 ppm 8 run off plant 1 ppm 359 ph 6.3 21 in plant 2 ppm 295 ph 6.4 20 in plant 3 ppm 225 ph 6.5 13 in nov 6 dont need to water yet maybe tom. just updating since the problem it was diff. a cal/mag problem cause all three of them are looking alot better just 2 days later and plant one the one had the biggest problem is perfecly healthy now nov 4 watered again after watering yesterday i noticed a small problem i had before watering them then this morning it had progressed alot problem was A light green or yellow coloring on the veins and edges of the lower & older leaves – this is one of the classic signs of cannabis magnesium deficiency. i have researched it alot and came up with cal/mag problem so i watered with 1 tsp cal/mag 3 tsp big bloom .5 tsp grow big 2 tsp tiger bloom ph 6.5 ppm 430 did not get reading of run off sorry i deleted my notes for nov 3 i watered with regular 6.5 ph but dont remebr the rest i also used sludge hammer 2 tsp