Al B. Fuct
once had a dog named
and there it is the main reason i dont own a ditgital, that and rfi signal not for me, plus i got buddys with them and there always returning those darn things. way to lay it out AL
Thanks.

Just one quick question before you go, I picked up some 29% hydrogen peroxide, strongest i could find locally, will running this help to prevent disease even if i am fighting water temps a little bit? Just before lights off my water hits 74 degrees, obviously above the 68 recommended and the 72 everyone seems to say to keep it below, but i cannot afford to renovate to fix this problem until the end of this run.
Yes, it'll both reduce pathogens and oxygenate the roots. Presuming you're doing a DWC? Water loses dissolved oxygen as it gets warmer, but H2O2 and an airstone will help.
so i decided to give my h2o2 another whirl tonight @.5ml/gal in a small veg dwc i have. the plants are well established, and im waiting to see if i notice any drooping. i called the chemical company and verified there is no stabilizers in their 35% food grade h2o2, so all should be well.
edited to add:
quite a few other posts ive read say to add it at 2-5 drops per gallon, which would be 1/4ml per gal of 35%. i dont understand why there would be such a large discrepancy between the figures. either way, at a rate of .5ml to a gallon i should be more than fine considering you said i could at 5 or 10 times the amount and it wouldnt hurt my plants... im still shit scared they are gonna get shocked...
.5ml/gal is way too little. For 29% H2O2, it should be about 7ml/gal, reapplied every 3-4 days.
i have to reply to all and zem on this one im sorry guys you dont have to jump on the LED boat but i can tell you from my own side by side experience with the panel and 400w hps i own that the LED panel is most definately better.
With all due respect, you're mistaken. If you have all grow room conditions correct, a 400W HPS lighting an 8 sq ft area will kick any LED system's ass to Mars- and that's a lot of kicking.