Leaf curling

[Mickynchar]

Hell all wondering if anyone can help . I just wondered what would cause curling this i am using water with a ph of 6.5 in biobizz light mix. Under a single vipar spectar 300w full spectrum thanks

 

[PE636]

Looks pretty normal to me. Sometimes (usually) the first set or two of leaves tend to be a little wonky.

 

[Diggler420]

I agree, that is a good looking seedling.