Well, it's not a bad starting point, but you need more than just an anomaly to make an SCP. Scips are things that the Foundation thinks are interesting, weird, or hard to contain: what makes this more than "anomalous tree #148"?
SCP-2393 ("Trees These Days") is along these lines, but not to the exclusion of this idea. Might even be a good one to draw a connection to- maybe this is a server hub for their networks or something.
SCP-3900 ("The Internet of Things That Are Wolves") is also vaguely similar, and makes a good example of where the Foundation's weirdness threshold sits, so you might want to look at that one, too.
