my first grow

I am growing 3 strains, and started with the A. Haze 12 days before the Stress Killer and Fat bananas. I was off to a very bumpy start, properly overdoing everything as this being my first attempt to grow. of the mistakes I learned I will mention. -not planting direct in the big pots, So I did this with the Stress killer and Fat Bananas -over watering -to much RH% (85%)- at one point it started to smell of mold. I opened the door and made some air flow into the bath room where I have placed my custom grow room. -not measuring the PH of the first water to the seedlings. I was adding a tsp of vinegar to the water, which left it way to low on PH. -the Root explosion was added later to the coco soil as I thought the seedling were a bit small. it should have been added from day one, so actually the Amnesia Haze was left with out nutrition the first week.