Any cannabis flower you consume should have a certain level of moisture for an optimal experience. Moisture affects potency, flavor, aroma, and the health of a bud. If cannabis is too moist, it may develop mold and harm your smoke. If cannabis is too dry, it will burn up and possibly degrade too quickly. The ideal moisture content will prevent these potential problems and help give your cannabis the flavor, feel, and effects that you want. If you end up with some dry weed on your hands, there are a variety of tried-and-true methods you can use to rehydrate.