Almost done with filling all the holes of my grow space! secondary branch are starting growing up really well, and I think i'll wait another weeks onlt to try to fill the frotal part of the grow space. Plants are spreading well, the little hole of the net allow me to put down every two days the top of the branches. I'm trying to keep humidity over 40%, but it'shard to do it. This time I didn't buy any special or magical product. Just a good NPK e some rooting stimulant.