Was wondering if this is some type of mold and if so what should I do. Have been moving plants outside during daytime and it is pretty humid this time of year.
https://www.420magazine.com/gallery/data/500/P6140014.JPG
https://www.420magazine.com/gallery/data/500/P6140013.JPG
https://www.420magazine.com/gallery/data/500/P6140014.JPG
https://www.420magazine.com/gallery/data/500/P6140013.JPG