Didn't like idea of clay/terracotta pots as expensive and heavy. Didn't like idea of standard plastic pots, as also quite expensive for my short term needs.
Noticed that T***o's value range had quite cheap, large containers in the utilities cleaning section. Bought three washing up basins; thought about a large pedal bin. Then had a piece of inspiration, which is the main focus of this photo.

Yes, a T***o (well I actually bought 3) wine bag. It seemed to fit all the criteria: cheap, large and light. It had a couple of other advantages: collapsible when I no longer needed it and divested it of compost (so could use it for its original purpose), and it had handles, which makes it easy to move around the garden.
The experiment proved a qualified success, as you can see from the Swede crop I have growing in it. I originally had Parsnips (six, one for each wine hole) but had a miserable germination rate. I also did not feed the Swede as much as I should have done, and they didn't get enough sun. They also got decimated by Cabbage White caterpillars.
As it is, I have a reasonable crop, and will keep pulling well into January, and possibly February. They range in size from tennis ball to bowling ball. Unlike the shop ones, they are not fibrous. They are, however, extremely firm. Please note, I am growing Swedes as I wanted to explore how self sufficient in vegies one can be over winter. It's not that I have an overwhelming love of the root.
Peeking behind the T***o wine bag is one of their washing up basins. I had a bit of a disaster with these: I didn't knock drainage holes in them; since rectified. The Swedes in these kind of struggled during the summer downpours, plus I don't think I had enough depth of soil to suit them.
Next year, I shall grow Swedes in the wine bags. In the basins I shall grow Ginger and radish.
Way back behind the wine bag and basins, you can see an assortment of pots in which are growing yet more Swedes.
Now some would say that using these bags and basins ain't exactly environmentally friendly (especially as I have no idea if they are UV stabilised), and that one should scavenge for various containers. Well, for your exo-warrior this is fine. But for your average Joe, in your average urban setting, this may not be feasible. Large, suitable containers are surprisingly difficult to find, especially at short notice.
Plus, I would say that your average urbanite would not like a motley collection of pots, and cans, and containers and all sorts. At least with the T***o wine bags there is a degree of consistency, and they do not look too bad, especially if turned edge on.
For balcony or roof gardeners they do have the advantage of being light. Plus they have those handles for easy movement. I just don't know how long they will last.
Hey ho, they will have to suffice until I move and get a proper garden.
Angus
PS. My garlic are coming up a treat, as are the shallots/onions I forgot to harvest this year. Should have a reasonable, if somewhat small bulbs, next year.