First Grow: Jack Herer! How am i doin?

Okay so here's what i picked upp
-SunBlaster 6400K 26W Lights x 4
-ProMix: Ultra Container Mix
-Full line of Flora Nutes (GENERAL HYDROPONICS)
-pH Down
-pH Tester
-10L pot + tray
-Rockwool

Pics soon to come!