Validity of 紅葉が出来る?


Based off my understanding of できる in this context, it is used to describe
something as coming to be. Would saying 紅葉ができる be a natural way of saying that
the red leaves of autumn have come to be (i.e. the leaves have turned red)?

The full sentence of this context is as below.

> 紅葉が出来て、カナダは美しくなっています。




紅葉ができて doesn't sound natural. I think [紅葉]{こうよう}する is what you're looking for.
For example:

> [木々]{きぎ}が[紅葉]{こうよう}して、カナダは今美しいです。

Or you could use 紅葉で (Lit. with / because of the red leaves)

> 紅葉で、今カナダは美しいです。




紅葉ができて doesn't sound natural. I think [紅葉]{こうよう}する is what you're looking for.
For example:

> [木々]{きぎ}が[紅葉]{こうよう}して、カナダは今美しいです。

Or you could use 紅葉で (Lit. with / because of the red leaves)

> 紅葉で、今カナダは美しいです。

