Fast week with explosive growth (LEDs at 100%), especially for the SB #2, slower however for SB #1. Both GC growing faster than the last one so I'm happy. Going to LST the SB #2 soon followed by the others when they reach acceptable height/width.
Water (per plant)
20/03: 100mL at 6,3pH (no nutes)
21/03: 400mL at 6,3pH
22/03: 500mL at 6,6pH
25/03: 750mL at 6,5pH