I go with twice a day to start, monitoring the smell when I open them.Thanks again! How many times a day do you burp the jars during the first couple weeks? Again, I've seen descriptions all over the place...
I usually do that for about a week. When the "damp" smell gets less intense, and the buds stick together a bit less when I shake the jar, I go to once a day. Again, for about a week, sometimes two if it still seems a bit too damp.
Any trace of ammonia, or a mildew scent I dump out the jar and check for mould or fungus, let the buds air out for anywhere from 10 minutes to an hour, then put them back in.
When they seem ready I go to every other day, then once a week.
When they smell ready I put in a 55% humidity pack (if I have any) and leave them be, taking a look every once in a while to check for mould, or excessive humidity.
That's how I do it, but a lot of people use those cheap mini hygrometers. As long as you check how far off they are when you start, they can be more accurate than judging by smell.
I think @InTheShed has a method to check how far off they are using salt.