smudgy looking spots on leaves

so some of my fan leaves look like somebody with dirty fingers has touched them and left smudges, even though that has not happened.

spots are on the lower fan leaves and seem to be working their way up

spots appear to be random "not on just the leaf tips, or edges, or veins"

any ideas?

skittles 026.jpgskittles 027.jpg
 

Jonus

Well-Known Member
Expect leaves to start to crap out on you when plants are in flowering. Keep feeding them in a flush feeding manner to prevent salt buildup because there isnt much space in the roots for food.
 
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