Fruiting vegetable
Can you grow Tomato on a balcony?
Solanum lycopersicum
Yes — grows well in pots
Tomato (Solanum lycopersicum) grows well on a balcony in a pot of at least 20 litres (about 30 cm deep). It needs full sun — around 6+ hours of direct sun a day. Fruit ripens from mid-summer onwards into autumn; cherry types ripen fastest. All figures below are sourced from RHS and the Old Farmer's Almanac.
Sun
☀️ Full sun (6+ h)
Min. pot
20 L · 30 cm
Water
High
Difficulty
Moderate
Hardiness
Annual
Container fit
Good
Sow
Sow late Feb-mid March for greenhouse crops or late March-early April for outdoors; plant out once nights are frost free (usually mid-May)
Harvest
Fruit ripens from mid-summer onwards into autumn; cherry types ripen fastest
Good companions: Chives (a good companion crop for tomatoes)
Balcony tip: Plant one tomato in a 30-45cm pot in a warm, sunny, sheltered spot; compact bushy cherry cultivars trail over the pot edge and water daily in hot weather, feeding with liquid tomato food once fruit sets
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What size pot does Tomato need?
Tomato needs a container of at least 20 litres, roughly 30 cm deep. Bigger pots dry out more slowly and give better yields on a balcony.
How much sun does Tomato need on a balcony?
Tomato wants full sun — about 6+ hours of direct sun daily. Match it to your balcony's aspect before buying seed.
When do you sow Tomato?
Sow late Feb-mid March for greenhouse crops or late March-early April for outdoors; plant out once nights are frost free (usually mid-May). Timing shifts with your climate/USDA zone — the linked sources give the detail.
Sources & date
- RHS: Tomato
- Old Farmer's Almanac: Tomato
- Data as of: 2026-07-10
- Container sizes and timings are guidance — adjust to your climate/USDA zone and balcony aspect.