Boveda will not save your bud. That smell is mold and will not go away. You probably jarred it too early. Very common noob move; maybe next time you’ll wait until the stems are fully dry before sealing it up. Don’t even bother w/ a hygrometer....
Here’s some tips that helped me:
1. Give all your stains at least a full 10 weeks of bloom. Maybe even 11...
2.Snip only the fan leaves with visible stems and leave the rest for finish trimming...
3. Leave the plant as whole as possible at harvest...chop only once at the base and hang the whole plant up by a lower branch; takes 7-10 days or even longer to fully dry average size buds....
4. What until you feel the stems “snap” when bent over; if the stem creases over without an audible snap it is not dry yet
5. Once fully dry you can finish trimming and jar the buds but don’t seal it up just yet...place the lid upside down leaving a sliver open for air exchange for about the first 12-24 hrs
5. Next day put your face in the jar and get a good whiff...of it smells like dank ass weed you are good...seal the jar. If it smells like hay in a barn that is mold; dump out the jar and let it dry....
I agree with the entire process that's stated above, yet id get a hydrometer just for the fuck of it and throw it in a jar sealed for a hr or two just to see what your RH reads at...
if your not getting above 60 she's too dry, anything above 70 at this point is too wet and would need to be left out over night and rejarred and assessed again the next day etc...
but your smell isn't mold, I know that smell and its the smell of a very quickly dried harvest ... but im still wondering what your jar rh sits at rn.
I liked these for the price, they aren't "lab" accurate but they helped me get a general idea when I first started to help me get a feel for things...
good luck you grew some nice buds, it'll still get you rlly high