400w HPS/MH Grow -- Medical

prankst

Active Member
This setup is temporary until my 1000w MH/HPS+Lightrail 3 gets in. Since this picture i have ducted the Exhaust.




pretrim.jpg



Currently it is PH 6.9 and PPM 600.. If anyone can tell me what i am trying to work the PPM up to that would be great. I know PH is a little high.. I am going to try and mix some ph 5.0 water in to try and bring it down. Any suggestions/TIPS would be appreciated.

THANKS.
 
Top