Do autos take about 120 days total?
Anywhere between 12 and 22 weeks, though 120 days is 17 weeks and is fairly common, give or take a couple of weeks. An auto can flower at any time between 3 and 12 weeks. Four to 7 weeks is most common. Once a cannabis plant flowers it takes between 8 and 10 weeks for the flower to ripen.
Welcome back and Happy Cake Day.
I am learning through mistakes, that it can change drastically all dependant on the environment you create eg. Temps, humility, Ph, rightnuteat right time, airflow seems critical.
Sorry I went off on tanjet!
YUP, the lessons we learn are often posted on this forum as a road map, prior to the up close and personal learning. Greatest hobby ever. Enjoy and as I am, be truly grateful for forum and contributors.
Happy Cake Day @Jimmke