Yea you can stop growing any time now lol back plant is getting close to the light, really close. Thankfully I'm using Co2 so I can always increase the Co2 amount to help offset the increase in PPFD. There is lots of bud spots on all 4 plants, this should be a high yeild grow hopefully lol. The plants all look health and strong, might need to set up another trellis for later support when the top weight starts to weigh it down.
Well that's all growmies peace ✌️