Yeah, totally dependant on the temp and humidity. I usually throw them in jars when the stems start to have a bit of crack when bent. Usually 4-6 days here in Northern CO. If you want to know for sure, purchase a small thermometer/hygrometer on Amazon to add to your jars, if its around 60% you can leave the lids on. If over you'll need to burp once or twice a day. Once my humidity is in the 58-62% range I stick them in a dark closet and wait at least a month. Two months is really par though. Thats basically the point that most strains get a drastic increase in potency, and where the taste and smell starts to take on a very smooth effect. Of course, if the humidity is much under 50% when placed in the jars the flower will no longer continue to cure and it wouldn't be beneficial to allow it to sit in the dark in a sealed container.