no, they don't make a 750w cfl....
5x150 = 750... which would be plenty. You want 90% of that in a 2300k bulb and 10% in 6500 or 5500
or you could just buy a 400w hps for the amount of $ your gonna spend on fluorescents...
where did you find 150w CFLs for $9naw the cfls are only like 9 dollars a peice
4 and half foot tall? thats a beast lol id just leave it outside to do its thing or dig like 1-2ft either side of the plant and like 2 foot down and put it in a bin lol? just an idea.
also if u do ever take it inside u will need like 2 clf's for the top and 1 for each side so about 5-6 ye thats ok but it will grow better outside.
thanks
I think I'd try a thermal blanket with this group and go indoors on the next (or take a clone to start things off). The problem you'd have with moving it is the transplant shock. Plants in pots get transplant shock, plants from the ground can freak out. If this had been pre-flower, I'd say go for it... but I think any transfer now would just harm the potency and amount of yield... and you're too close to the finish line for that... So, thermal blanket at night and you should be good to go in a few more weeks