Hi everyone, This is my first grow and my first time posting here. My babies are about 9 days old and I have them growing in a micro/stealth box I made that's in my closet using a 100w HPS. I got the seeds from SeedBoutique. It was a 4 pack of feminized northern lights. Good deal that also came with 10 free South African Durban Poison x Skunk seeds. Temps have been a bit high recently; had to keep A/C on to maintain box at under 80Âº Here are some pictures. I have 3 plants but these two are the finest of them all. The third is a runt. He'll get there eventually. I planted them in MG moisture control time release soil that's said to feed for 3 months and have been feeding them water from a Brita pitcher any time the soil looks dry. This is my first grow, should I be concerned about Ph? Or any particular levels of anything?