Balcony herb garden
A garden on every balcony.
A balcony herb garden pays back faster than almost any other project. Most herbs need only a 15 to 20 cm pot, tolerate inconsistent watering better than vegetables, and are a few steps from your kitchen door.
The core five for most balconies: basil (needs warmth and shelter, best on a south or west balcony), chives (almost indestructible, suit every aspect), parsley (slow to establish but productive for months), thyme (loves sun and dry conditions, dislikes waterlogged roots), and mint (always grown in its own container, it will overrun neighbours in a shared pot).
Group herbs with similar water needs. Mediterranean herbs: thyme, oregano, rosemary, and sage, prefer drier conditions and do well together. Basil and coriander want consistent moisture and a richer compost. Keep coriander in partial shade to slow bolting once temperatures rise.
Harvest regularly to keep plants bushy. Cut stems above a leaf node, never strip a plant bare, and feed every two to three weeks with a balanced liquid feed once growth is active. Pinch flower heads on basil and mint as soon as they appear.