who long does it take to grow a cannabis plant
So a more fair answer might be to say that... The average grow takes 3-4 months. This includes the time needed to grow your cannabis plant from seedling to harvest plus an additional 2 weeks which is needed to quick-cure your cannabis buds after harvest.Additionally, for at least the first time you grow, you also need to consider the time needed to get your equipment and seeds/clones.ote: Before you start trying to grow a 6-week plant, consider that it will produce just a few grams of smokable harvest. With a 4 week vegetative stage, the time from seed to harvest averages 3-3.5 months, but the yields can increase from a few grams to double-digit ounces.