Terp1answered grow question 7mo ago I have a philosophy that works excellently.
As you know, the best way to dry weed is in a cool environment. However, you often can't control the temperature very well - but you can control the RH. That's why I ALWAYS dry at VPD 0.9kPa, which ideally means 18°C @ 50%RH. The buds go into the jar on the day they start to smell good again. You hang the plant to dry (it smells good), then you dry it as slowly and coolly as possible (after a few days it starts to smell a bit like hay - you might need to gently squeeze the buds), and a few days later it starts to smell like terps again. That's exactly when you pack it into the jar. 👽