What is this?

Calling on my experienced folks, first grow and got some yellow spots on a few leaves. What is this a sign of? Do these ladies need something I’m not giving? Any insight be great. This isn’t wide spread just a few leaves but like to nip it in the bud. Thank you.

Look healthy to me.

as above, looks like old damage, keep an eye on them and make sure to let us know of any change. but looks good from here