wetting it does help to prevent the fibers from going airborn but you may also need to wear some sort of filter mask to prevent breathing it in if your cutting alot of it.
have ripped cubes into but they didnt look anything like a cube after done so not sure what you would use to cut it a knife might work.
it will dry out and be usable and retain its neutral ph have even heard of reusing rockwool from one grow to the next so you dont necasaraly have to replace it every grow.
bejay Reviewed by bejay on . Rasafrasin'...Hermi Question Ok, I've just discovered that my large, female, White Widow is actually a hermi. I don't care about the pollen that it could produce, because I've been pollenating both my girls with the male that I have. My concern is whether or not it having gone hermi means that it will fail to produce THC as a proper female will, or if it's going to be fine. If developing mature, male flowers will keep it from producing THC as it should, will plucking the balls off before they mature prevent too much Rating: 5