On average how many months from Seed to Harvest Autoflower plants?
Whatever they want to be. If you need to grow within a certain time frame then do photo period plants
Autos will flower when they feel its time. That can be 5 weeks or longer. You can put them on a 12/12 light schedule to try to jump start them but its pretty much up to genetics.
I probably just got lucky on 3 autos where they said seed to harvest in 70-80 days and I checked trichomes at 70 and they were mostly cloudy with few clear. I started a flush and am only watering until day 80 and pulling. I’m thinking these guys who bred these seeds knew what they were doing.