Black cherry pie x18 in a 1.2 x 2.4

In the last few days of veg now, I’ve turned the lights up to 60% and raised them slightly to achieve around 600ppfd across the tent. I have one plant that’s looking lighter than the rest and two others have droopy leafs today, hoping they just got a little dry 🤞🏻 I still haven’t given any nutrients, just relying on the all mix soil but next water I’ll be starting with bio bizz nutes. Hope things carry on going like this, I’ll update good or bad 🏻