Early red hairs

[Thcalec]

Hey guys I’m growing a few different strains and I fell they all are getting red hairs early I’m 5 weeks into flower and there supposed to be 9 week flower the strain in the pic is gg#4 here’s some pics but just wondering if it’s fine or if something is wrong this is also my first grow

 

[Nugg]

They look like they still have a ways to go... don't worry about the hairs it's natural for them to change..strain depending and so many other things can cause premature...but you don't look like a preme.lol