I am growing indoors, in 5 gal fabric container 40% FFOC, 30% FFHF and 30% perlite. Watering with .5 gal RO and just started feeding .5 tsp big grow, .5 tsp tiger, 1 tsp bloom and 1 tsp calmag. The PH is 6.2. Fed once week six and once week seven, currently in week 7. I am watering every three...