Can you please give me some tips on how to grow and popularize a Lemmy community?

I’m a moderator of a smaller community. I’m posting quality content multiple times a day, and I posted about it in New Communities. The number of subscribers is low but it’s growing steadily.

Could you please give me some advice on growing this community? I don’t want to spam/flood or come off as rude or weird, but I really believe in it and think it would be useful to many people.