two tone

[demcc3]

Happy 4th everyone!
I haven't transplanted my Blue Dream girls into their forever homes yet but I plucked these two fan leaves off (one from each plant) . The outer halves (towards points) are lighter green while the lower halves are darker. Btw..I know the pics almost make it seem blue-green but its just dark green. Is it a Nitrogen issue
Temps have been 88-92 and humidity has been 55-62

 

[Bluey]

That's a nice fade you have going on there across those leaves.