Deadhead OG First Grow in longggg time

I’m two weeks out from the first seed sprouting. I used a T5 during the spouting stage. It took 3 days for the first 6 seeds to sprout and then it was pretty consistent. Sprouting a bunch and will veg them a bit before deciding which ones to keep. 10 days in upgraded to some cups for now. At 14 days since sprout, moving them under 1000w MH which I'm saying is the start of week one of seedling. Will let them grow for a week until leaves reach edge of cup and have 4 nodes. At that point, going to upgrade to 3 gal bags. I’m going to let them grow a bit before deciding to either go SoG or just a few big trained plants. Using Fox Farm Ocean Forest soil and planning on using Fox Farm nutrients. In tent under 1000w MH Day 1 - 8/29 - temp and humidity looks good. Added a bit of water Day 2 - 8/30 - really good growth from most of them after a couple days. Humidity has dropped from 50 low 40s. Humidifier on its way. Temp looks good. Day 3 - 8/31 - fed grow big and big bloom to liter and feed them after lights on. Ph was 6.8. Going to ease them into full strength by upping a quarter dosage. Day 4 - 9/1 - Plants popped after feeding and coloring looks good. Going to upgrade to 3 gal bags before weekend. Day 5 - 9/2 - Water lightly With azamax 4ml/l really high Ph 7.8. Ph Up/down Arrives today. Day 6 - 9/3 - Transplant to 3 gal bags. Water thoroughly Ph 7.2 Day 7 - 9/4 - fed grow big and big bloom with 2 liters Ph 6.8