With how many plants under what wattage of light, with what Co2 levels, humidity... I could go on and on.i average a month or a little less.
ok .... you guys have wrong idea here i understand factors and stuff make diffrence im asking how long dose it take YOU to get a plant 1 foot tall not the fastest way to grow one so not how long it will take me but how long it takes you to grow YOUR plant with YOUR factors to 1 foot tall sorry for not being specific with first post
co2 huh.....? one of the top two MAIN factors?......... so i can't grow pot without regulating co2??? hahahaha , man i have a good imagination, i could have sworn i grew pot without any added co2, or even monitoring it...... then again i don't use thermometers or check ph levels..........It depends on environmental factors. The two main ones are light and Co2, temperature and circulation will also be factors.