overwatering imo. for something that size, you should prolly only be watering once, maybe twice a week. also, that plant is stretching a bit, get the light closer.
I moved the light closer last night. And I watered it yesterday because it had been a week. So should I let that guy go for like another week or so without water? Longer even? Also, why would the one on the right's leaves be curling like that? Is that also overwatering?
As long as its not drooping or sticking up (like the over watering) leaves do some weird shit to get to light... It was probably trying to get a better view of the light source... next time stick your finger 2/3 in. deep... if it feels dry... WATER
OK, I figured I could rule out Nute and light BURN, it could have just been twisting towards the light. I will try to just go by the "stick method" and water once or twice a week
Overwatering is the most common mistake... U want to feel the soil and judge from that... Let the roots reach for water it's natural and helps promote good roots... Let the soil get dry..