Looking good and your PH is not too bad. You can go 5.2 to 6.2 and be good. There are 3 different acids to bring it down. Most comon is I think sulfurric acid, yes battery acid from auto store. Watch it it's strong a little goes a long way. Quick is lemon juice concintrate. I like to stay about 5.8 PH.
Temps are great , keep them there. Meters are the shit man.
Slowly bring you ppm's up. I can gat mine over 1000 but if the tips of the leaves start to burn cut back some.
Air is good. You got it tuned pretty damn good. Keep the pic's coming. I like to see success. Should be a good yeild.
LOC NAR on probation Reviewed by LOC NAR on probation on . must have posted in wrong fourm need help with bubbler heres what im workin with : air cooled 400 hps. subjects are in second week of flower. temps are air temp75/res temp 71. 18 gal rubbermaid tote 10 in x 10 in net pot . this poses my first question. air pump is rated for 20 gal fish tank . also have 2 gang splitter with 6 in air stones. will that provide sufficent o2 at root zone???? now on to p.h. and ppm. p.h. currently at 6.1 right now i dont access to usual methods of p.h. control basically i need to know what substances (no access to Rating: 5