Mofun:
Hello! You can save some of the cost incurred in buying some farm produce just by gardening. And, yes, you can embark on gardening without limits even if there appears to be limitations.

There are various gardening methods/approaches especially when there is no direct soil (that is bare, natural) ground available. So, we employed a few of them in our paved compound.

Manure source: organic matter (natural items that can decompose) such as left-over food, fruit and tuber peels, animal dung, extracts (waste) from fish/meat being prepared for cooking, etc. Nothing is actually allowed to waste. This way, we don't necessarily have to buy vegetables, okro, ewedu (the leaf used to prepare the Yoruba signature soup) all the time. Also, for some fast stew of little proportion or just something to quickly spice up some food we can simply dash into the garden to harvest pepper.

PS. Our landlord recently visited from the UK and he was so thrilled that he decided to go and do something similar upon his return there.

FarmTech, 
Pavore9
Lalasticlala
Seun

Mofun:
Our neighbours also planted similar things even including yam, cucumber, water melon, etc. I will post pictures of theirs later.

Lilsameey:
One day, I'll be planting stuffs I'll be eating. When am super rich, I plan to stay more natural. I'll leave the city, Probably purchase a little island somewhere, Have live stocks and food plants. Aesthetic asf. I just want to stay away from noise, troubles. Probably I'll be making aesthetic music.