
Vegetables · Warm
Pumpkin
Cucurbitaceae
At a glance
- Plant spacing
- 100 cm
- USDA zones
- 4a–10a
- Frost-sensitive
- yes
- Growth duration
- 16 weeks
Which beds suit?
- Sun (prefers)
- full sunAlso okay:partial shade
- Soil (prefers)
- raised-bed mixAlso okay:loamy
- Drainage (prefers)
- normal
Seed & start
Pre-culture recommended
Start indoors / cold frame first, transplant into the raised bed later.
Stachi's tip
Pumpkin is a space tyrant — one plant needs 2-3 m² of sprawl. In a raised bed only if you let it cascade over the edge. Water-thirsty but otherwise easy. Three-sisters partner to bean and corn.
The plant's year: sowing, transplanting, harvest
Sowing
Transplanting
Harvest
Good neighbours
Traditional recommendation. Rarely studied under controlled conditions — treat it as experience, not law.
Avoid these neighbours
Traditional recommendation. Rarely studied under controlled conditions — treat it as experience, not law.
Good pre-cultures
Stachi has no specific pre-cultures recorded.
What comes after Pumpkin?
When the bed frees up, the season is usually not over. We worked out what still fits afterwards — with time windows and reasons.
See follow-on crops for Pumpkin →Sources
- Kreuter, Bio-Garten
- Kosmos Gartenkalender
- LLM-Baseline-Intercrop
- LLM-Baseline-2026-05-09 yieldKg
- LLM-Baseline-2026-05-10 family-zehrer
- LLM-Baseline-2026-05-10 sun-soil-drainage
Where these figures come from
- Timing
- Horticulturally established — consistent across the cited standard works.
- Spacing
- Horticulturally established — consistent across the cited standard works.
- Companion planting
- Traditional recommendation. Rarely studied under controlled conditions — treat it as experience, not law.
- Crop rotation
- Traditional recommendation. Rarely studied under controlled conditions — treat it as experience, not law.
- Yield
- Limited evidence. This value is not backed by a specialist source — treat it as a pointer.
Sources: Kreuter, Bio-Garten · Kosmos Gartenkalender · LLM-Baseline-Intercrop · LLM-Baseline-2026-05-09 yieldKg · LLM-Baseline-2026-05-10 family-zehrer · LLM-Baseline-2026-05-10 sun-soil-drainage
Articles about this plant
How to tell when your squash or pumpkin is ready to harvest
Not every pumpkin is orange, and not every orange pumpkin is ripe. Stachi explains the four reliable signs of ripeness you can feel and see — so you don't harvest too early or too late.
Pumpkins in the raised bed: what to do in July — and why it decides your September harvest
Frau Schneider writes: 'Stachi, my pumpkin is growing out of control. The vines are everywhere. What should I do?' I told her that right now — in July — she decides what ends up in her kitchen in September.
Heavy, medium and light feeders: the nutrient table for your raised bed
Some plants eat a lot, some almost nothing. Knowing which is which lets you spread your bed's strength across the years — and stops you planting two hungry crops on the same spot two years running. The table plus the crop-rotation logic behind it.
Mulching a raised bed properly: straw or grass clippings — and how thin
A 5 cm mulch layer halves how often I water — I counted it over two summers. Why straw and grass clippings both work, the one mistake that always goes mouldy, and when to mulch.
Zucchini in a raised bed: why one plant is enough — and how to carry it through summer
One zucchini plant, two mistakes, a summer full of fruit. Watering, mildew, harvest: what the plant actually needs, without the garden jargon.
Feeding in June: when the hungry feeders need a top-up — and how you can tell
In spring the soil was full of strength, now the tomato and courgette are eating it up. When feeding again is really necessary, with what, and which sign you shouldn't ignore.
Related plants
Products mentioned in this post
- Plantura organic tomato seed set (10 varieties)Open-pollinated, good germination — robust for raised beds.
- Organic tomato seed set, 14 varieties
- Organic heirloom tomato seed set (Demeter, 12 varieties)
- Organic vegetable seed set, 10 varietiesCucumber, tomato, beetroot, broccoli, carrot, chard & more.