50% humidity , 75f and constant airflow that isn't touching the buds or plants while drying and try to make it as optimal dark as possible. Light and Inproper drying/curling kills the whole process (look at a potato chip:taste like shit if let out even for a few hours )
*After drying( right before the stem snaps)
Burp the jars starting at 2hrs and go down 30min every 3-5 days (takes me 15-21 days) then and I'm at 62-3%(use a digi humidity to confirm) humidity and then the bud cure for 1-6 months ( depending on many factors and whatcha wanna do )
Like wine/Booz or cigars , cureing/processing is 30%-50% of the art or end result. Anyone can produce a grape but few get $1000 a bottle