Losing smell and flavour wen curing? Does lemon or orange Pell raise the Rh and bring some terpenes back?

Don't use food products to control RH. Just going to introduce bacteria to the jars or get citric acid on your buds, which won't help, either. Buy Boveda 58 or 62% 2-way RH packs. Do not buy integra boost packs - they suck big fat dicks. An 8-gram size is fine for a quart mason jar. Double up and they last longer. You can re-hydrate them simply by putting in a humid environment above their listed RH level. You don't want them as heavy as possible because you want 2-way control. Once saturated it can't absorb more humidity. Weighing them can suss out 'max' weight. LEave out in a dry area to reduce if needed. If you smoke your week within a month or 2 of harvest, probably not a big deal. You can slow the loss of your stash by having a 'smoke jar' that you open up constantly, but store the bulk of your weed in a container that remains closed after cure except to refill the smoke jar. If you feel it dries out too much, get some 2-way humidity control packs. What you smell is what has already been lost from the plant, so when it gives off less of a smell while also in proper conditions, it's losing the smell slower and that is a good thing. It's not necessarily over-dried but it's trending in that direction. Lots of people like 55% RH for storage. A consistent environment keeps the buds at a consistent moisture level, which reduces degredation and avoids harsher smoke. So, if you buy an appropriately sized Boveda pack, it'll maintain that sealed RH for a long time without worry.