I have had this succulent for the last year. Bought it a farmers market. It has always been inside at a north facing window.
I have repotted and it seemed to do better. But it now has these white spots. I am able to clean with a wet tissue, scrape them off. It has never really flourished, but it does have new growth. Does it need more sun? What are the spots and what should I do to treat it? I searched online and could not find anything. One video hinted it could be mineral deposits? enter image description here Thanks