I have grown Sweet Seeds Fast Bud [HASHTAG]#2[/HASHTAG] indoor and outdoors - indoors I have ran around 1000 plants over a few years, you can easily harvest around 60-65 days every time if your environment is on point. Outdoors, from the 150 I have ran, maybe 10% were ready under 70 days. The rest went anywhere between 80 and 100 days. I have had similar experience with other auto strains from Mephisto and Buddah seeds, they all take longer outdoors so do take that into account when considering grow times.