Ph of my tap-no idea
The closet is about 5'x2.5' and about 7' tall
Im watering them about twice a day, not alot each watering about 20 squirts from a spray bottle. I never really found a definitive answer for how much to water so im just kinda doing trial and error but they seem to be doing fine.
I have an exhaust(computer) fan, but nothing blowing air around inside.
Everyone in the house is 420 friendly!