please help with echeveria
Hi, I'm a newbie when it comes to succulents so I pretty much have no idea what I'm doing. I bought what I think is some type of echeveria two months ago and decided to repot it about three weeks ago because the pot I bought it in seemed too small for how big the plant had grown. I noticed shortly after repotting that some of the leaves started turning brown and now I'm worried that I've ruined/am killing it by not knowing what I was doing. I used cacti/succulent potting mix and added some tiny pebbles to the mix for extra drainage because I read somewhere to do that. Did I use the wrong type of mix or repot it wrong or maybe it isn't getting enough sun? the roots seemed fine when I looked at them. And it also seems to have stopped turning brown over the past week, which is good, but I'd like to learn now to get this poor plant back to good health and learn how to care for these plants. Also, the plant had a kind of chalky white substance on it and I was wondering if that is supposed to be on it or should I clean it off?
Thanks in advance for any help!