broken stem on one plant...I used tap water in ultrasonic humidifier - no good idea - white powder, dust everywhere...Changed tap water for demineralised - will see if it will help...Very tall stems (15-20cm), next time i begin with small pots - grow tent is only 160cm...
one of Blueberry (Dutch Passion) has defect - slowed down - one of new leaves is very small - looks like not progress more (very slowly)... continue grow or stop? Thank you for advice