There are lots of strains with red hairs, it doesn't necessarily make it a sativa.
Feminized seeds are made from almost all varieties available and they all don't look alike.
These are some wild guesses for having nothing to base them on and haze and blueberry look nothing alike.
#1 I guess you're not looking at the pictures. You're telling me that there is a chance that this plant is somehow crossed with indica? LMAO! You're just trying to bust my balls, admit it.
#2 You're not reading my journal in it's entirety (at all)
#3 some Blueberry strains (not original) and Haze have really thin pistils and the calyx clusters that are reminiscent of either plant's phenotype in early budding production... Why? Because I've been there, done that. All plants have characteristics that remind you (if you have the experience this thread requires) of some types of plants you have good knowledge of and are somewhat an expert at from watching closely over time. Plants are unforgettable.
and finally
#4 Pictures are shit unless they are taken with professional equipment which I lack, thus the reason for my journal and pics in a link included with this thread.
For the record, this thread is for people that have seen in person a few plants come and go of different varieties. I also stated that anyone reading this should have fun with it. There is no reason for anyone to come in here like an authority (unless you can totally prove me wrong in writing or pictures) and try to make me look like an idiot when you're not even trying & just talking (without paying attention to detail) so that you can look good. LOL, not working.