When should I plant Marigold in Zone 12a?

Start Marigold seeds indoors around Nob 20. Transplant outdoors after Ene 8. Expect first harvest around Peb 12.

What is the last frost date for Zone 12a?

The average last spring frost date for Zone 12a is Ene 1. The first fall frost averages Dis 31, giving a 364-day growing season.

Can I grow Marigold in Zone 12a?

Yes. Marigold needs 50 days to harvest. Zone 12a has a 364-day growing season, which is sufficient.

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🏵️ Growing Marigold in Zone 12a

Zone 12a has a year-round growing season. Marigold can be planted almost any time with proper planning. Huling frost: Ene 1. Unang frost: Dis 31.

Planting Calendar

Indoor

Outdoor

Harvest

Nob 20Dis 31

Season: Ene 1 – Dis 31 (364 araw)

Zone12a

Huling frostEne 1

Unang frostDis 31

Season364 araw

Ani50 araw

ArawBuong Araw

When to Plant Marigold in Zone 12a

Start Seeds Indoors: Nob 20

Start Marigold seeds indoors around Nob 20 (6 linggo bago ang huling hamog). Optimal germination temperature: 75F. Germinates in 5-10 days.

Transplant Outdoors: Ene 8

Transplant Marigold seedlings outdoors after Ene 8. Wait until soil temperature reaches 60F. Space plants at 4/m² (15cm pagitan). Harden off plants for a week before moving outside.

Harvest: Peb 12

First harvest approximately Peb 12 (~35 araw from transplant). Continue harvesting until first frost (Dis 31).

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

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