Mold?

Hi yall... We are unsure of this, but we just got 10 clones a week or so ago and several, including Super Skunk, have white dusty looking stuff on the leaves? Any ideas what it could be? The plants are growing great and healthy even with this white stuff on them. We're thinking it is mold , though it seems too dusty for it to be that. Any ideas and remedy would be appreciated. Thank you

???

picture please...

if you used ferts to foliar feed it could be the salt build

i am going to say it is powdery mold.

Without pictures this is a real guess. Mold would be the most common problem fitting this description.