Aaaaaand problem #3 ha ha just kidding
But those are HUGE pots for those little plants!
People that say you can’t up pot autos are dumb and haven’t tried it ha ha.
I start in solo cups, one gallon, three gallon, five gallon…and the roots FILL out this way!!
You need to get on a feed schedule or else run fully organic, but pick one and stick with it.
Also…200w leds aren’t created equal and for three plants out in the open without any reflective surfaces except that backdrop…not going to grow trees.
How can you manage RH and temps effectively?
These are just my opinions, but I promise if you start in cups, transplant a couple times, feed them, water them only when they’re dry ha ha, manage your environment and either get a bigger light or build an enclosure…
You’ll grow great autos