Fun story about that. I was harvesting one of my first cannabis grows and one plant was too dense and definitely got moldy. I spent hours and hours going through the fresh flower with a scope and at one point thought I was going to have to throw everything out: there was mold everywhere!! Which was of course true, there is mold everywhere. I went a little crazy that day, but eventually chose an acceptable amount of fungus and moved on with my life. There was no issues drying and curing except in the one jar I put the black stuff just to see what would happen. It got gross.