Its definitely Sativa, as for what it is, no idea. All these seeds I got from 2 friends. Out of the Indica strains, 2 are either Skunk and one is cheese or vice versa and then the Sativa. I'm still just growing these for pure fascination more than anything else. My only aim with these are to see them flower buds! If all goes to plan I'll most probably sample some of it and give the rest away once dried and trimmed.
I also haven't fed them any other nutes besides the Kelpak since more than a month ago. The soil and plain old tap water does its thing nicely!
The indicas are more tight knit, low and bushy while the Sativa even after all of them was topped seems to grow at a much faster rate