Root vegetable
Can you grow Potato on a balcony?
Solanum tuberosum
Yes — grows well in pots
Potato (Solanum tuberosum) grows well on a balcony in a pot of at least 10 litres (about 30 cm deep). It needs full sun — around 6+ hours of direct sun a day. First earlies June-July, second earlies July-August, maincrops late Aug-October. All figures below are sourced from RHS and the Old Farmer's Almanac.
Sun
☀️ Full sun (6+ h)
Min. pot
10 L · 30 cm
Water
High
Difficulty
Easy
Hardiness
Annual
Container fit
Good
Sow
Chit seed potatoes late Jan-early March; plant first earlies late March, second earlies early-mid April, maincrops mid April-early May, one seed potato per 30cm of pot
Harvest
First earlies June-July, second earlies July-August, maincrops late Aug-October
Good companions: Beans, sweetcorn, brassicas
Balcony tip: Grow in a container at least 30cm wide and deep (an 8-10 litre bag or pot works) with drainage holes; earth up with more compost as shoots grow, then tip out to harvest cleanly
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What size pot does Potato need?
Potato needs a container of at least 10 litres, roughly 30 cm deep. Bigger pots dry out more slowly and give better yields on a balcony.
How much sun does Potato need on a balcony?
Potato wants full sun — about 6+ hours of direct sun daily. Match it to your balcony's aspect before buying seed.
When do you sow Potato?
Chit seed potatoes late Jan-early March; plant first earlies late March, second earlies early-mid April, maincrops mid April-early May, one seed potato per 30cm of pot. Timing shifts with your climate/USDA zone — the linked sources give the detail.
Sources & date
- RHS: Potato
- Old Farmer's Almanac: Potato
- Data as of: 2026-07-10
- Container sizes and timings are guidance — adjust to your climate/USDA zone and balcony aspect.