Day 43 - 1.3L water with half dose according to biobizz schedule + extra calmag (ph 6.3)(84 cm)
Day 44 - 1L water with calmag (ph 6.4)(86 cm)
Day 45 - 1L water with half dose according to biobizz schedule (ph 6.3)(88 cm)
Day 46 - 1L water with calmag (ph 6.4)(88 cm)
Day 47 - 1L water with half dose according to biobizz schedule, trimmed some lower branches, hope they finished growing in height (ph 6.3)(89 cm)
Day 48 - 1L water with calmag (ph 6.5)(90 cm)
Day 49 - 1L water with half dose according to biobizz schedule (ph 6.3)(91 cm)
They don't have much more space to grow into, 30 cm from the lamp / tent's roof.
Hopefully they are at the end of their stretch, might even give one away to make space inside the tent.