Someone else from Aus found the bacillus used for that product available in dry powder form for next to nothing IIRC: a little research might be worth it.
I use H2O2 but not in my nutrient solution as I do have a somewhat truncated biome in there and that would kill it then dissipate. I just do a good cleaning at rez change with peroxide then. That at least leaves a reservoir of microbes in the root mass.
Going to put the girls in the final new home today, had one Critical Mass that died when I transplanted it into the rockwool, I was a bit rough she went in upside down, then when correcting that I guess I failed was much more careful with the next three.
I had a freebie fruit salad seed so I threw that directly into the rockwool and it germinated no problem and quicker, so I think I just go that way next time.
Seedlings are a bit leggy, had the light dimmed to it’s lowest setting 20% and had it too high at that setting after lowering it they stopped reaching, live and learn, the pineapple glue grew more leggy. So now I have 1 critical mass, 1 fruit salad and 2 pineapple glue.
Some shots of my prep and the girls, added siphon hoses to totes to attach cordless drill pump for easy empty without having to open the lids. Also built sound proof box for that loud air pump, should silence it I’d say.
Finally got my act together and got the girls in there new home. The 2 pineapple glue were a bit dry and I guess I actually underwatered them when they were in the propergator, so I have to watch that next time, hope they recover now, top fed them all after moving them.
So on with the picture show bubbles and placement.
Update time, they got a little nutrient and led burn early on. I missed calculated and had a PPM of 630, also even after some correction my ph was still on the high side. Yes and humidity on the dry side, got a humidifier coming.