im not using CFL's but my box is the same exact size using a 150watt hps so CFL's will not be a problem in that box at all.

make the fan a exhaust that is most important you may want to add a intake as well and you will also need a small fan inside for stem strength other than that read up and read some more.

heres a pic of her 2 weeks from finish
invision Reviewed by invision on . Will this box work for a single plant? Please Help! 1) Alright the dimensions are in the pics and i was just wondering wether or not this is big enough for a one plant grow up. Ill be takin the shleves out and putting on a door if so. 2) Is this fan useful, or is it too powerful for such a small area. Could I use it to push the air out somehow? 3) How many CFL lights/watts would I need for Veg/Flowering. Iv been reading all day but havent found any ones grow like mine ANY tips of where i should place lights, vents, pots etc... would Rating: 5