just a shot in the dark, but do you think it was too much h202? i haven't dipped my thumb into 'dro yet, but i've read of people using 1 Tbsp of 3% h202 per gallon of water.
i know 35% is supposed to be better because it isn't stabalized with whatever it is that stabalizes it at such diluted levels, but it's obviously much more potnent.

again, just a thought.


-shake
headshake Reviewed by headshake on . Aeroponic Nutrient Levels Hi All! Long time no post and I hope the regulars are still around!! I'm in the process of shifting to aeroponic/nft systems and I'm running into start-up trouble on the veg system. What I basically built is the system described in the June HT with improvements, including adjustable channel drains to maintain a bit of water in the event of a pump failure or power outage. My veg system has 2 channels (5" vinyl fence posts) with 6 - 3" plant sites each (on 7" centers), fed from a 10 gal Rating: 5