im a 100% soil grower. i use H2O2, about a tablespoon per gallon. from what ive read, it has many benefits, even in soil.
kit, so none your girls in there are soils?? they are all hydroton bases? with rockwool??
what are you expecting per plant?
@ kitty - So the h2o2 prevents root rot from taking out the entire system, so I asume it prevents root rot to begin with? I have plenty of airstone in my rez but no H2O2. 11 days into flower.
ive herd "roots excelurator" will do wonders, if you ever encounter root rot this stuff will cure it PERIOD.
I don't think repairing root rot is possible, I would guess it just promotes growth of new roots which would make it seem like it repaired the root rot. but lets hear what Gibbs has got to say.