When should I plant Bunga Matahari in Zone 10a?

Start Bunga Matahari 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 Bunga Matahari in Zone 10a?

Yes. Bunga Matahari 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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🌻 Growing Bunga Matahari in Zone 10a

Zone 10a has a year-round growing season. Bunga Matahari can be planted almost any time with proper planning. Embun beku terakhir: Feb 20. Embun beku pertama: Dec 1.

Planting Calendar

Indoor

Outdoor

Harvest

Jan 30Dec 1

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

Zona10a

Embun beku terakhirFeb 20

Embun beku pertamaDec 1

Musim284 hari

Panen90 hari

MatahariMatahari Penuh

When to Plant Bunga Matahari in Zone 10a

Start Seeds Indoors: Jan 30

Start Bunga Matahari seeds indoors around Jan 30 (3 minggu sebelum embun beku terakhir). Optimal germination temperature: 75F. Germinates in 7-14 days.

Transplant Outdoors: Feb 27

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

Harvest: May 3

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

Tanaman Pendamping

✅ Mentimun✅ Labu ✅ Jagung✅ Kacang

❌ Kentang

Bunga Matahari in Other 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 Your Garden Bunga Matahari

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

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