When should I plant Mirasol in Zone 3b?

Start Mirasol seeds indoors around Abr 24. Transplant outdoors after May 22. Expect first harvest around Hul 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 Set 22, giving a 130-day growing season.

Can I grow Mirasol in Zone 3b?

Yes. Mirasol 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 Mirasol in Zone 3b

Zone 3b has harsh winters and a short growing season. Start Mirasol early indoors to maximize your harvest window. Huling frost: May 15. Unang frost: Set 22.

Planting Calendar

Indoor

Outdoor

Harvest

Abr 24Set 22

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

Zone3b

Huling frostMay 15

Unang frostSet 22

Season130 araw

Ani90 araw

ArawBuong Araw

When to Plant Mirasol in Zone 3b

Start Seeds Indoors: Abr 24

Start Mirasol seeds indoors around Abr 24 (3 linggo bago ang huling hamog). Optimal germination temperature: 75F. Germinates in 7-14 days.

Transplant Outdoors: May 22

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

Harvest: Hul 26

First harvest approximately Hul 26 (~65 araw from transplant). Continue harvesting until first frost (Set 22).

Mga Kasamang Halaman

✅ Mga Pipino✅ Kalabasa ✅ Mais✅ Sitaw

❌ Mga Patatas

Mirasol 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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