I have been trying to root some clones for about 2 weeks now, gotten roots on some i have just been noticing these black (shiny/wet) black dots. They seem to only be on the stems and the odd underside of leaves. Not sure if it is scales/barnacles? maybe a mold such as artillery mold? Any help much appreciated! thanks
word, that's what i was thinking, super hard and stuck on the branches. Thanks for input, much appreciated.