Very resistant to user error. The small plant that took forever to grow wasn't quite ready to harvest and i had no place go with the 3 that were ready or that one so I chopped all at once since i dry in my tent also. Nice and cold in my basement so I managed to dry at 60 degrees and a cool mist humidifier gave me the 60% i needed. I think i prefer soil over the coco loco i tried last time. took 76 days from sprout to cut