gray white spots on leaves

[hutchb]

my plant has gray/ white spots on leaves like it rained white overnight, looks like mold, spots rub off but most leaves have this problem. i am growing the plant outside.

 

[Rwise]

Sounds like WPM (white powdery mildew, can you post some pics?
Welcome to GWE

 

[PLreef]

Sounds like WPM unfortunately. Post up some photos.
https://www.growweedeasy.com/search-results?keyword=Wpm