Look maybe I came off sideways, if so I apologize. Having said that, allow me to spend some time with you, your plants will need a few things to survive, but remember....it IS a weed!
You'll need containers, usually 1 gallon per foot of height, 2nd you'll need light, lights come in flavors, a low flavor, like what yr looking at on ebay, 2700 k, is great for flowering. higher for vegging. You can never have too many lights! I saw a plant grown under a 1000watt hps, and had two 400 watt's for side lighting produce 3.5 lbs.
After you get yr lighting decided, you'll need nutes to keep it healthy, personally I like foxfarm. Its a 3 part solution, one for vegging, and two more for flowering, it gives you complete control over yr plants this way, and its healthier than using chemicals.