Harvest season is right around the corner and I have a question about drying hops. Last year was my first year growing/harvesting and I put them in a food dehumidifier and let them go until completely dry and brittle. I now know that that is no good. They can't be *completely* dry. But the question is, how much is enough? Is there some percentage weight loss that people go on? How do I know when they're just right?