When should I plant Bunga Matahari in Zone 7b?

Start Bunga Matahari seeds indoors around Mar 20. Transplant outdoors after Apr 17. Expect first harvest around Jun 21.

What is the last frost date for Zone 7b?

The average last spring frost date for Zone 7b is Apr 10. The first fall frost averages Nov 7, giving a 211-day growing season.

Can I grow Bunga Matahari in Zone 7b?

Yes. Bunga Matahari needs 90 days to harvest. Zone 7b has a 211-day growing season, which is sufficient. You can plant up to 8 successions.

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🌻 Growing Bunga Matahari in Zone 7b

Zone 7b has mild winters and a long growing season -- good conditions for Bunga Matahari. Fros terakhir: Apr 10. Fros pertama: Nov 7.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 20Nov 7

Season: Apr 10 – Nov 7 (211 hari) · Succession: plant every 2 weeks (up to 8x)

Zon7b

Fros terakhirApr 10

Fros pertamaNov 7

Musim211 hari

Tuaian90 hari

MatahariMatahari Penuh

When to Plant Bunga Matahari in Zone 7b

Start Seeds Indoors: Mar 20

Start Bunga Matahari seeds indoors around Mar 20 (3 minggu sebelum fros terakhir). Optimal germination temperature: 75F. Germinates in 7-14 days.

Transplant Outdoors: Apr 17

Transplant Bunga Matahari seedlings outdoors after Apr 17. Wait until soil temperature reaches 55F. Space plants at 1/m² (30cm jarak). Harden off plants for a week before moving outside.

Harvest: Jun 21

First harvest approximately Jun 21 (~65 hari from transplant). Continue harvesting until first frost (Nov 7).

Penanaman Teman

✅ Timun✅ 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

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

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