Are my trees still too close?

So I asked yesterday if my trees were too close because they weren’t growing and they were. I spaced them out like everyone said and now some trees are growing and some aren’t. Does anyone know what the heck is going on??

So I asked yesterday if my trees were too close because they weren’t growing and they were. I spaced them out like everyone said and now some trees are growing and some aren’t. Does anyone know what the heck is going on??