i don't feel its my job to mimic nature, i feel its my job to get as close to some things as i can and surpass what things i can.
i can't have the real sun in my tent, so i get by with the best light i can afford. i can assure my plants get regular water, regular nutrients, and as close to perfect heat and humidity as possible, something they never get in nature. plants in nature don't get 16+ hours of light every day. they get rained on at night. they get eaten by rabbits and deer.
i don't really try to mimic nature at all, i try to surpass it where i can.