Are these foxtailing or normal

[Lewish02]

Got autos 5 week in flower, temp is 85f and humidity at 50%. Started to notice some strange growth last day or 2.

Thanks

 

[Edinburgh]

Normal.

 

[Lewish02]

Normal.

You in Edinburgh, I stay in falkirk lol

 

[One drop]

Genetics maybe Could be light intensity. Od

 

[Lewish02]

Genetics maybe Could be light intensity. Od

I've looked at the strain and can't see any with it, my lights are led 20 inch above. I'm thinking it was maybe the temps as it was at 29deg c .Got told 25 deg c is too cold and they need 10-12 degrees c cooler at night but can't dip below 18 during lights out.