Depends on what your soil ph is. If the soil ph is below 6.0 then 7.0 water is ok. If the soil ph is above 6.0 then water at 6.5 ph. That's kinda how I do it. Remember temperature affects ph. So you want your water to be at 70deg when you ph it.
Yo! Update and more questions!
I managed to get the heat down to 80-89F range (buying a cooltube soon to drop it even more). Hum %20-40 range. PH in 6.4, out 6.1. 250w HPS, my additional 125w CFL's wiring failed, will fix it very soon. I'm also getting an intake fan, in addition to my 100 CFM exhaust. (Tent is 2x2x5, 60x60x160)
Here's my setup now
New growth doesn't seem to be affected by burn/heat stress. They are the right dark green. But they are foxtailing HARD. (ignore the cat hair, i lost the war) Flush might have helped.
Buds are very small, airy but much more covered in resin. (this bud is from the first plant in my first post)
Does it look like it's going to get me high?
Plant still looks like shit though.
Mid level seems healthy, with a tad bit of nute burn.
Sugar leaves and calyx's are covered in resin. However buds are airy, weird formed and small. I wish they'd fatten up. I really don't know when to harvest these plants.Plant smells terrific though. Doesn't look like a big yielder, bagseed after all.
Any observations/recommendations would be great. I don't know what the next step is.