Even for people living in apartments, condos, etc where they have little or no yard space they cand still grow some fresh veggies. You can even grow peppers in hanging containers, herbs in the topside of the hanger or in small pots. I've grown cucumbers using a side fence or string for runners.
Is that a plastic bucket with a hole in the bottom? Interesting - great idea. I have a fairly large yard - but container planting for some things appeals to me.