i have no closets and the sun never stays down for 12 hours so theres bound to be some sunlight coming in my window before the 12 hours is up..........

what can i do to keep plants in dark????

i havent made a grow box yet because im not sure how to keep light out,i was also goin to leave the plant on the window ledge in the sun for a few hours about 3 days a week day
professer evil Reviewed by professer evil on . keep plants dark whats the best way to keep all light away from plants in the 12 hour dark period for flowering?? what kind of methods do yous experienced growers use?? could i just put the flower inside a cardboard box and seal it up and leave just a couple of small air holes or something for nighttime and then take it out in the morning and put it back under the light for 12 hours??? :) Rating: 5