Please do not perform any dark stages to your plant. It is one of those grower legends/myths. Stressing the plant with two days of darkness tested and show to reduce terpene level by upto 30%. If you really want super buds, get yourself a small reptile UVB light tube kit and use for this last week or so. Scientifically shown to increase THC by upto 30%. Don't flush, feed till the end. Flushing only strips the plant of the nutrients to ripen properly. After snap drying, put in jars for at least a month and the cure with break down any excess chlorophyl left in the bud. Leaving you with the best smoke. As long as it never got above 19'C Terpenes start to evaporate above that.
I hope this helps, good luck and happy growing