having the plants inside the sliding glass door is a bad plan... ill run you through a good setup for a new grower.. go down to your hardware.. watever store and buy your self some flouro tube ballast (try to get the ones that hold 2 tubes) find the highest wattage tubes you can get, buy a good quality brand of potting soil... mix in some perlite, find the biggest pot that will fit in your space.. you may need to get some chain and hooks for your lights .. then your set hope i helped...