Quote Originally Posted by Corniculatus Melanus
generaly a plant will double in size when put into flower, so if you want to have them touching the ceiling (5 feet right?) you can flower them at around 2.5 feet, but since you probably have lights and things up, you can probably start flower at about 2 feet. looks like a good grow, congrats.
tall plants indoors are not a good idea,even a 1000WT will only penetrate less than 1 foot of the canopy,as the plant get taller the light to surface ratio decreases,meaning that you would waste time,light and space to grow a taller plant and get less of yeild,I keep my plants short to get more exposed sites and to get the most from the lamp,i start clones at around 6-8",end up around 18",for seed i let them get just bit more taller,depending on the strain,7-10",finnish at around 18-24",below is a grow of WR cuttings that were induced photoperiod at 6",finnished at around 18"....bonbon