New to forum and need some help with seedling leaf issues

[2Bad]

Leaves need air. Roots need water. The plant will get water to the leaves by itself.

Yeah roots need air...as well..

 

[Harpua88]

h20 and 02

Well, of course not ONLY water... ;)

 

[Harpua88]

Yeah roots need air...as well..

I didn't say to drown them. ;)