WHITE FUZZ on GRODAN CUBES.....????HELP PLEASE....

Cut new clones over a week ago and put in Grodan cubes with clonex,h202, super thrive, and olivias cloning solution....put them on thermostat/heating mat set at 78 deg. F....took the domes off em last night to start aiding in drying the medium a lil better....plants look insane happy by the way.....this morning I look and there appears to be white fuzz...mycelium looking spots puffing off the rockwool.....is this white mold?....powdery dew?...I don't think its salt buildup as the cubes are still considerably wet.....was wondering if i should toss em so i don't infect my mothers or should I try n fight it with h202?.....what kind of mold could it be ... if its powdery dew I'm just gonna toss em.....theres no evidence of algae this stuff is white and puffy....thx in advance....

I don't get it I thought all the products that I"m using have anti-microbial/fungal properties what is this stuff and what caused it?

pics would help alot....

could be powdery mildew or a fungus. If the tops of the rockwool are exposed to the light than your h2o2 has denatured and is probably not providing much anti-fungal help.

again, this is just speculation without any pictures.

Can powdery mildew grow on rockwool only?..

I get the light colored mold on occasion when the cubes stay too wet or there's too many cubes in the cut tray. I've never noticed anything bad from it and pretty much just ignore it now.

Just ignore it huh.....I don't know if I like that option....anyone else?

cubes with clonex,h202, super thrive, and olivias cloning solution

Click to expand...

You dont need this cocktail for cloning just rooting powder then plain tap water nothing else, nutes fuck up the cloning process.
The reason for the mold is too wet ,too long under the dome and overwatered. H202 wont kill mold it helps control pathogens in your hydro res.