When should I plant Marigold in Zone 3b?

Start Marigold seeds indoors around Abr 3. Transplant outdoors after May 22. Expect first harvest around Hun 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 Marigold in Zone 3b?

Yes. Marigold needs 50 days to harvest. Zone 3b has a 130-day growing season, which is sufficient.

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🏵️ Growing Marigold in Zone 3b

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

Planting Calendar

Indoor

Outdoor

Harvest

Abr 3Set 22

Season: May 15 – Set 22 (130 araw)

Zone3b

Huling frostMay 15

Unang frostSet 22

Season130 araw

Ani50 araw

ArawBuong Araw

When to Plant Marigold in Zone 3b

Start Seeds Indoors: Abr 3

Start Marigold seeds indoors around Abr 3 (6 linggo bago ang huling hamog). Optimal germination temperature: 75F. Germinates in 5-10 days.

Transplant Outdoors: May 22

Transplant Marigold seedlings outdoors after May 22. Wait until soil temperature reaches 60F. Space plants at 4/m² (15cm pagitan). Harden off plants for a week before moving outside.

Harvest: Hun 26

First harvest approximately Hun 26 (~35 araw from transplant). Continue harvesting until first frost (Set 22).

Mga Kasamang Halaman

✅ Mga Kamatis✅ Mga Sili✅ Talong ✅ Kalabasa✅ Mga Pipino

❌ Sitaw❌ Repolyo

Marigold 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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