When should I plant Aardappel in Zone 9a?

Direct sow Aardappel outdoors around Mar 6. Expect first harvest around Jun 4.

What is the last frost date for Zone 9a?

The average last spring frost date for Zone 9a is Mar 20. The first fall frost averages Nov 12, giving a 237-day growing season.

Can I grow Aardappel in Zone 9a?

Yes. Aardappel needs 90 days to harvest. Zone 9a has a 237-day growing season, which is sufficient.

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🥔 Kweken van Aardappel in Zone 9a

Zone 9a has warm winters and an extended growing season -- excellent for heat-loving crops like Aardappel. Laatste vorst: Mar 20. Eerste vorst: Nov 12.

Planting Calendar

Outdoor

Harvest

Mar 6Nov 12

Season: Mar 20 – Nov 12 (237 dagen)

Zone9a

Laatste vorstMar 20

Eerste vorstNov 12

Seizoen237 dagen

Oogst90 dagen

ZonVolle Zon

When to Plant Aardappel in Zone 9a

Sow Seeds Outdoors: Mar 6

Direct sow Aardappel seeds outdoors around Mar 6. Wait until soil temperature reaches 45F. Space plants at 1/m² (30cm afstand).

Harvest: Jun 4

First harvest approximately Jun 4 (~90 dagen from planting). Continue harvesting until first frost (Nov 12).

Begeleidende Beplanting

✅ Kool✅ Goudsbloemen✅ Aubergine ✅ Maïs✅ Bonen

❌ Tomaten❌ Pompoenen❌ Komkommers❌ Pompoen

Aardappel in Andere Zones

1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13b

Plan Je Tuin voor Aardappel

Track Aardappel from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

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