When should I plant Cauliflower in Zone 9a?

Start Cauliflower seeds indoors around Peb 6. Transplant outdoors after Mar 6. Expect first harvest around May 5.

What is the last frost date for Zone 9a?

The average last spring frost date for Zone 9a is Mar 20. The first fall frost averages Nob 12, giving a 237-day growing season.

Can I grow Cauliflower in Zone 9a?

Yes. Cauliflower needs 75 days to harvest. Zone 9a has a 237-day growing season, which is sufficient.

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🥦 Growing Cauliflower in Zone 9a

Zone 9a has warm winters and an extended growing season -- excellent for heat-loving crops like Cauliflower. Huling frost: Mar 20. Unang frost: Nob 12.

Planting Calendar

Indoor

Outdoor

Harvest

Peb 6Nob 12

Season: Mar 20 – Nob 12 (237 araw)

Zone9a

Huling frostMar 20

Unang frostNob 12

Season237 araw

Ani75 araw

ArawBuong Araw

When to Plant Cauliflower in Zone 9a

Start Seeds Indoors: Peb 6

Start Cauliflower seeds indoors around Peb 6 (6 linggo bago ang huling hamog). Optimal germination temperature: 70F. Germinates in 5-10 days.

Transplant Outdoors: Mar 6

Transplant Cauliflower seedlings outdoors after Mar 6. Wait until soil temperature reaches 50F. Space plants at 1/m² (30cm pagitan). Harden off plants for a week before moving outside.

Harvest: May 5

First harvest approximately May 5 (~60 araw from transplant). Continue harvesting until first frost (Nob 12).

Fall Planting: Ago 20

For a fall harvest, plant Cauliflower around Ago 20 (12 weeks before first frost).

Mga Kasamang Halaman

✅ Espinaka ✅ Kintsay ✅ Thyme✅ Sitaw

❌ Mga Kamatis❌ Mga Strawberry❌ Mga Gisantes

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

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