Never had mould? Sounds like your an indoor guy and you have stumbled into the wrong forum or you live an a close to perfect environment. Extremely hard to sterilize a gorilla plot id imagine or hook up a HEPA filter..Ive even had spiders..big fkrs making homes in buds., bird shit, wasps, ants, caterpillars, you get the picture.
I'm my experience ( and I have some in H2O2 washes..) there is no noticeable downside and the peace of mind of no viable mold spores when going into the drying stage is well worth the extra time.
Hey Lucky Luke, Grow Biz guys are telling me mold is inside the plant, not just on it, 'in the genetics'. Opinion? I noticed when mold first came, it was crappy Banana Split strain that allowed it get a good grip. J1's mixed in were 100% immune to mold. Everything else i've tried is not 100% resistant. I've noticed what Jesus says is true about "As it is below, so it is above". Over watering i think allows mold to take hold. Some % of roots are ill and so it manifests in the leaves. Until 3 or 4 weeks from harvest, fresh tap water showering the plants even with buds has worked to totally stop mold, but i keep seeing slight traces on new plants. (Careful heavy branches could break) After showering, the plants IMMEDIATELY pep up and every leaf stands at full attention. The plants LOVE showers. Try it and be amazed. Strong drying fan may burn the pistils, but that is NOT a problem.
Somehow after showering and lengthening watering interval, the plants got stronger resisting mold with every 3 day Vs every 2 day watering. Ventilation is as good as i can make it. I finally got Head Band strain and am sad to see it is another prone to mold. Soap Spray is all that i have been advised, to change the PH of the leaf surfaces. Have not wiped all the walls yet, but is on my list. If i find J1 again, it will be my main strain, but everyone needs a little variety. So far Gorilla Glue has had the most favorable attributes being easiest to trim by just pulling off leaves, mold resistant, huge yield, and oh so nuggy. I did not fully appreciate it until i ran out. Then i got the stress again
So now a mother Chem 4 OG that is almost ready has a dusting of mold on some leaves and too far along to shower it, so the 0.5% H2O2 dip and rinse dip will ensure it dries while killing the spores that are such a threat. There is nothing safer for Humans than H2O2 i think. It breaks down as it dries.