Who knows how "pure" they are, I bought the Russian Auto CBD from NativCanna. My guess is that it's some random Siberian wild seed. Not a whole lot of info out there on it.
I have noticed what seems like a couple of phenos, with 2 plants showing more typical Indica growth pattern and structure, and two showing more sativa like qualities.
3 fems are about a week into flower now with foxtail type buds starting to form.