In overcrowded and cramped cities, there is often a lack of space for kitchen gardens. But children can grow tomatoes, chillies, coriander, capsicum and more in balconies and terraces. And use earthworm poo, too!

In overcrowded and cramped cities, there is often a lack of space for kitchen gardens. But children can grow tomatoes, chillies, coriander, capsicum and more in balconies and terraces. And use earthworm poo, too!