When should I plant Zonnebloem in Zone 8b?

Start Zonnebloem seeds indoors around Mar 1. Transplant outdoors after Mar 29. Expect first harvest around Jun 2.

What is the last frost date for Zone 8b?

The average last spring frost date for Zone 8b is Mar 22. The first fall frost averages Nov 10, giving a 233-day growing season.

Can I grow Zonnebloem in Zone 8b?

Yes. Zonnebloem needs 90 days to harvest. Zone 8b has a 233-day growing season, which is sufficient. You can plant up to 10 successions.

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🌻 Kweken van Zonnebloem in Zone 8b

Zone 8b has warm winters and an extended growing season -- excellent for heat-loving crops like Zonnebloem. Laatste vorst: Mar 22. Eerste vorst: Nov 10.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 1Nov 10

Season: Mar 22 – Nov 10 (233 dagen) · Succession: plant every 2 weeks (up to 10x)

Zone8b

Laatste vorstMar 22

Eerste vorstNov 10

Seizoen233 dagen

Oogst90 dagen

ZonVolle Zon

When to Plant Zonnebloem in Zone 8b

Start Seeds Indoors: Mar 1

Start Zonnebloem seeds indoors around Mar 1 (3 weken voor de laatste vorst). Optimal germination temperature: 75F. Germinates in 7-14 days.

Transplant Outdoors: Mar 29

Transplant Zonnebloem seedlings outdoors after Mar 29. Wait until soil temperature reaches 55F. Space plants at 1/m² (30cm afstand). Harden off plants for a week before moving outside.

Harvest: Jun 2

First harvest approximately Jun 2 (~65 dagen from transplant). Continue harvesting until first frost (Nov 10).

Begeleidende Beplanting

✅ Komkommers✅ Pompoen ✅ Maïs✅ Bonen

❌ Aardappels

Zonnebloem 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 Zonnebloem

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

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