Leafy green
Can you grow Spinach on a balcony?
Spinacia oleracea
Yes — grows well in pots
Spinach (Spinacia oleracea) grows well on a balcony in a pot of at least 30 litres (about 30 cm deep). It needs partial shade — around 4+ hours of direct sun a day. About 6 weeks from sowing to harvest; pick leaves once large enough to use. All figures below are sourced from RHS and the Old Farmer's Almanac.
Sun
⛅ Partial shade (4+ h)
Min. pot
30 L · 30 cm
Water
High
Difficulty
Easy
Hardiness
Annual
Container fit
Good
Sow
Sow from February onwards, thinly in situ; thin seedlings to 7.5cm then 15cm apart
Harvest
About 6 weeks from sowing to harvest; pick leaves once large enough to use
Good companions: Radish (sown in alternate rows to distract leaf miners); follow with courgettes in June
Balcony tip: Use a large container at least 30cm wide and deep, keep out of hot midday sun and water frequently as compost dries out fast and spinach bolts if stressed.
Ad · Affiliate link
Right-sized pots make all the difference on a balcony — see containers on Amazon. We may earn a commission at no extra cost to you.
More leafy greens for balconies
Häufige Fragen
What size pot does Spinach need?
Spinach needs a container of at least 30 litres, roughly 30 cm deep. Bigger pots dry out more slowly and give better yields on a balcony.
How much sun does Spinach need on a balcony?
Spinach wants partial shade — about 4+ hours of direct sun daily. Match it to your balcony's aspect before buying seed.
When do you sow Spinach?
Sow from February onwards, thinly in situ; thin seedlings to 7.5cm then 15cm apart. Timing shifts with your climate/USDA zone — the linked sources give the detail.
Sources & date
- RHS: Spinach
- Old Farmer's Almanac: Spinach
- Data as of: 2026-07-10
- Container sizes and timings are guidance — adjust to your climate/USDA zone and balcony aspect.