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.
Are you growing plastic pots please and thankyou?