I’ve had pretty solid results drying flower with HR Pharm FD (only complaint it the slim tray decks- can’t handle larger buds). I pre chill the freezer for 4 hours before loading. Then freeze for 10hr. Ice crystals are more easily sublimated when deeply frozen. I set shelf temp limit to 65, and run for 12 hour dry. Buds look amazing, a bit soft on the nose until they take up some moisture–and sometimes come out a little crispy. They quickly (30-60 min) rehydrate with ambient air to a proper 13% moisture in our current summer climate. You can always jar them with a 62% Boveda pack and rehydrate if needed.
3 Likes