Happy holidays to you Sir!!!! It really depends on how big your autos get. This one I have now is the biggest yet to date in the smallest pot(3 gallon vs 5 or 10 gall.) I would only put three of these stressy huzzies in my tent(4x4). I like a lil room to work around cause you know how fussy these can get. lmao. Autos is all I grow so far because I use my grow room for more than growing. So no need to worry about light leaks etc. Good luck with what ever you decide! Happy farming my brother wooooooooooot!