sup lemon

Based on my trails and errors I'd use the black and white poly it is so much more reflective than the other options, I use it every where, you can cut out pieces of it the same size as the pots to cover them and reflect light back to the foliage...

you can build yourself a very inexpensive hydro system with great results... spend your money where it's really needed the light, nutes, and air movement. All the info you need to build a great gro space is here at c-dot

What your needs are, will determine what the space will need.

D:S5: