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🎃VegetablesTender

When to plant Pumpkins

Default: central Europe (50°N)· 50.0°N
Last spring frost: 5 May
First autumn frost: 5 Oct
Frost-free season: 153 days

Calendar windows

JanFebMarAprMayJunJulAugSeptOctNovDec
Sow indoors
14 Apr28 Apr
Sow outdoors
12 May26 May
Plant out
12 May2 Jun
Harvest
13 Aug22 Sept

Dates shift with your latitude — they are calculated from your local last-spring-frost date, not from a fixed calendar.

At a glance

Light
Full sun
Water needs
High
Frost hardiness
Tender

Killed by any frost — plant out only after the last one.

Life cycle
Annual
Spacing
120 × 180 cm
Sowing depth
3 cm
Soil pH
6.0–7.0
Days to maturity
95–130
Containers
Needs open ground
Plant family
Cucurbits
Soil temp. to sow
≥ 16°C

Practical notes

Gross feeders — plant on top of a compost heap and they will repay you. Slide a tile or board under each swelling fruit to keep it off wet soil.

Knowing when to pick

Ready when the skin resists a thumbnail and the stem has corked. Cut with 10 cm of stalk left on — a pumpkin without its handle rots at the shoulder.

Storing the crop

Cure ten days at 25°C to harden the skin, then store at 12–15°C. Winter squash keeps six months; keep them from touching.

Crop rotation

A hungry group — follow them with legumes and add compost before replanting the bed.

Grows well with

Keep apart from

Watch for

Full guide: pumpkins diseases and pests (4) → with spread routes, compost verdicts and the prevention this list justifies.

Dates for a specific city

More planting calendars