Mmmmn, really?^^^^ I just buy Silver Bubble if I want to smoke something that tastes of Bubblegum....sorry, in a facetious mood today, lol.
But back in the day (here goes the Old yin) I remember the old orange peel trick when we were scoring bricks of African or Thai weed...seemed to help keep the bud at a decent moisture level.
Alternatively, if you really want to do it au natural. Keep a bit of stem in your freezer from your harvest. And when you want to add moisture, pop a couple of inch of stem in. Then you will get weed.........that smells, and tastes like.....weed.
Thats my 2 Bob for today.
Peace, DST