i'm really interested on that also.i feel that dried weed should be better to vape and for sure easier to fine grind. some times i wrap mine with a piece of newspaper and after some hours is pretty dried. i think the best way is by curing which think is putting the weed in a glass jar for the next days after its cut and keeping the jar closed for some hours,then open it for an hour,close it again for some hours and repeating that for 3-5 days.
Easiest, fastest way to cure bud, without effecting flavor, etc.
Put it in a mason jar (or other airtight glass). Stick it in the refrigerator, until you see moisture clouding up the glass (you will get a LOT more moisture, when you remove it from the fridge). Remove the jar, dump your herb out on a plate, let it and the jar return to room temperature. Moisture from the herb, built up on the glass and was pulled more to the surface of the herb. Repeat the process, until you get it, to where you want it. You can remove an exceptional amount of moisture, in a very short period, using this method.
Please note I stole this word-for-word from BigDaddyVape.....sometimes you gotta stand on the shoulders of giants......