OK IM ABOUT TO START MY FIRST OUTDOOR PROJECT AND ALREADY HAVE PERIMITER BLOCK WALLS SO I COULD COVER THE TOP WITH SOME MATREIAL AND CREATE A GH. I KNOW I WOULD BE LOOSING SOME LIGHT WITHE WALLS BUT I ALREADY PLAN TO DO IT THERE ANYWAY. ITS ABOUT 15 BY 15 AREA. SO I WAS JUST WONDERING WHAT THE BENIS ARE? AND CONS TOO? I PLAN TO KEEP IT REAL SIMPLE SOIL IN POTS MAYBE A VERY SMALL LIGHT TO EXTEND MY DAYS TO PREVENT EARLY FLOWERING THATS ABOUT IT...THANKS GUYS!!!