When should I plant Zonnebloem in Zone 10a?

Start Zonnebloem seeds indoors around Jan 30. Transplant outdoors after Feb 27. Expect first harvest around May 3.

What is the last frost date for Zone 10a?

The average last spring frost date for Zone 10a is Feb 20. The first fall frost averages Dec 1, giving a 284-day growing season.

Can I grow Zonnebloem in Zone 10a?

Yes. Zonnebloem needs 90 days to harvest. Zone 10a has a 284-day growing season, which is sufficient. You can plant up to 13 successions.

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🌻 Kweken van Zonnebloem in Zone 10a

Zone 10a has a year-round growing season. Zonnebloem can be planted almost any time with proper planning. Laatste vorst: Feb 20. Eerste vorst: Dec 1.

Planting Calendar

Indoor

Outdoor

Harvest

Jan 30Dec 1

Season: Feb 20 – Dec 1 (284 dagen) · Succession: plant every 2 weeks (up to 13x)

Zone10a

Laatste vorstFeb 20

Eerste vorstDec 1

Seizoen284 dagen

Oogst90 dagen

ZonVolle Zon

When to Plant Zonnebloem in Zone 10a

Start Seeds Indoors: Jan 30

Start Zonnebloem seeds indoors around Jan 30 (3 weken voor de laatste vorst). Optimal germination temperature: 75F. Germinates in 7-14 days.

Transplant Outdoors: Feb 27

Transplant Zonnebloem seedlings outdoors after Feb 27. Wait until soil temperature reaches 55F. Space plants at 1/m² (30cm afstand). Harden off plants for a week before moving outside.

Harvest: May 3

First harvest approximately May 3 (~65 dagen from transplant). Continue harvesting until first frost (Dec 1).

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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