The left plant has some droopy leaves - indicating overwatering in my opinion. I'm going to let her dry out a bit more before the next watering and see if this helps.
Right and middle plant have some brown dots - so I bought some calmag and added 1ml/L to the watering once. Maybe repeating it in the next watering.
Whats up Growmie, nice Grow keep up the good work ๐๐ฝ๐ check out mine, maybe you got some tipps ๐๐ฝ donโt forget to Like & follow if you like my organic grows ๐ฏ