Hi
I see no reason you couldn't grow in them.
I will suggest painting the inside white for better light transfer.
Also make sure you got good air flow, pressed wood particals "Partical Board" give off vapors.
Dreadscale Reviewed by Dreadscale on . PIX HELP! speaker box grow PIX ok so, i have two speaker boxes approx. 2 feet long 3 high and maybe 12 inches from front to back, my plan is to use one box for veg and one for flowering, im not sure but i am going to gorw them about a foot before i flower, i just want some input and see if others think it is possible, i dont know if the plants are going to have enuff room to grow out too much but they will most likely be tied up inside the box. . .im trying to figure out if its even big enuff for 2 one foot plants to live in Rating: 5