The new set up...it was dirty when i took the pic but it is clean now..
1000w MH om a converter ballast
tray is 4x4
res is 21 gallons
yesterday added new reverse osmosis water...
added superthrive
added nutes..i have yet to obtain a PPM tester..
let the new water run for 1 hour
tested PH it was 6.5
added PH down..ran for 1 hour
tested PH it was 5.4
almost one week ago i planted 4 new babies.. earlygirlxNL
they are in coco and perlite like a 70 30 mix..
3 have surfaced
pump waters once a day for 1 hour
lighting is on 21 hours