When should I plant Napraforgó in Zone 3b?

Start Napraforgó seeds indoors around Apr 24. Transplant outdoors after May 22. Expect first harvest around Jul 26.

What is the last frost date for Zone 3b?

The average last spring frost date for Zone 3b is May 15. The first fall frost averages Sep 22, giving a 130-day growing season.

Can I grow Napraforgó in Zone 3b?

Yes. Napraforgó needs 90 days to harvest. Zone 3b has a 130-day growing season, which is sufficient. You can plant up to 2 successions.

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🌻 Growing Napraforgó in Zone 3b

Zone 3b has harsh winters and a short growing season. Start Napraforgó early indoors to maximize your harvest window. Utolsó fagy: May 15. Első fagy: Sep 22.

Planting Calendar

Indoor

Outdoor

Harvest

Apr 24Sep 22

Season: May 15 – Sep 22 (130 nap) · Succession: plant every 2 weeks (up to 2x)

Zóna3b

Utolsó fagyMay 15

Első fagySep 22

Szezon130 nap

Betakarítás90 nap

NapTeljes Nap

When to Plant Napraforgó in Zone 3b

Start Seeds Indoors: Apr 24

Start Napraforgó seeds indoors around Apr 24 (3 hét az utolsó fagy előtt). Optimal germination temperature: 75F. Germinates in 7-14 days.

Transplant Outdoors: May 22

Transplant Napraforgó seedlings outdoors after May 22. Wait until soil temperature reaches 55F. Space plants at 1/m² (30cm távolság). Harden off plants for a week before moving outside.

Harvest: Jul 26

First harvest approximately Jul 26 (~65 nap from transplant). Continue harvesting until first frost (Sep 22).

Társnövény Üléttetés

✅ Uborkák✅ Tök ✅ Kukorica✅ Bab

❌ Burgonyák

Napraforgó 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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