You have to buy a pot. I guess you could make one. You will need some clay. And some water. One of those spinning tables thingys. While your at it can you make me a big ass ash tray? I am saving all of Potroast's roaches.
j/k Asianmj
Check out my sig and also check out the 101 already asked questions I am putting together.
Pots are quite difficult to grow. I'm not exactly sure where Widow has heard that they can be grown in as little as 4-5 months. My pots took 36 months to grow. I suppose you could try and grow some buckets, the only drawback with these is that you have to drill your own holes in the bottom. Bit of a pain if you're planning a big crop.
Grow a couple of buckets then. The bigger the better. Then you're going to need to grow some soil and a couple of seeds. After this you can grow a red light. read Widow's grow guide.