Why do you need H202? I use hygrozyme, beneficial bacterias, and mycorrhizae in my setup and wouldn't touch hydrogen peroxide. Just curious.
It's a personal choice...
When I started copying Al B. Fuct's op, I copied his use of H2O2... with GREAT results...
But after my hydro shop quit carrying it, I tried different things... MANY different things... and they were ALL more expensive and shown no better results.. in fact, I actually got some pretty poor results with some of the more expensive lines and additives...
So I reverted back to simple and sterile...
I use about $60 a month in the soup.. TOTAL.. to feed a 2400w flower room..
I use the Grow Juice for the moms... and the Bloom juice for the flowers... + H2O2...
Big res and a simple soup allow me to leave the op alone for a week no sweat, 2 weeks if I feel brave...
Here's what I use...1400 ppm from day one to harvest.. no additives...
and here's what it does...
And a current batch 2 weeks in...