Growing flowers, herbs, vegetables and small fruits in pots allows you to create a balcony garden that's not only attractive, but productive too. Leafy crops grow well in planters 15–20cm deep, while tomatoes and peppers will need containers of around 20 litres and plenty of direct sunlight. A balcony filled with plants doesn't just look beautiful – it also provides greater privacy and can help reduce noise from the street. To create a well-organised balcony garden, group plants according to their light and watering requirements. Start with just three to five easy-to-grow plants and see how they adapt to the conditions on your balcony.