things have been going slow, i potted them into the 18l pots then i was tiold that was to big for such small plants so i put them into smaller pots.. when they were in the smaller pots i think i was over watering.. i got that sorted out and they were in the small pots for a few weeks and now there back into the 18l pots for one week..
been feeding them 3ml of A+B and 10ml of rhizo per 5l.. i checked the ec of the run off after the first feeding and it was at 4.7.. on the next watering i flushed them and got the ec down to 1.8.. over the next two days they have grown alot seems the high ec was holding them back i think...
the second pic looks like three main colas?