[quote=Webmaster]
But-but-but how could he have caused life from nonlife? Everyone knows that can't happen; even Tier Five couldn't do it!
[/quote]

It's Equestria. Logic goes completely out the window.
I.E. Helicopters powered by bicycle pedals at the same time as 8-bit video game boxes.
Also the Tree technically isn't life, it's more like harmony.
Also earth ponies can grow stuff without actual stuff to grow it from.
The list goes on and on.