When should I plant Zucchini in Zone 3a?

Start Zucchini seeds indoors around Abr 24. Transplant outdoors after Hun 5. Expect first harvest around Hul 10.

What is the last frost date for Zone 3a?

The average last spring frost date for Zone 3a is May 22. The first fall frost averages Set 12, giving a 113-day growing season.

Can I grow Zucchini in Zone 3a?

Yes. Zucchini needs 50 days to harvest. Zone 3a has a 113-day growing season, which is sufficient. You can plant up to 3 successions.

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🥒 Growing Zucchini in Zone 3a

Zone 3a has harsh winters and a short growing season. Start Zucchini early indoors to maximize your harvest window. Huling frost: May 22. Unang frost: Set 12.

Planting Calendar

Indoor

Outdoor

Harvest

Abr 24Set 12

Season: May 22 – Set 12 (113 araw) · Succession: plant every 3 weeks (up to 3x)

Zone3a

Huling frostMay 22

Unang frostSet 12

Season113 araw

Ani50 araw

ArawBuong Araw

When to Plant Zucchini in Zone 3a

Start Seeds Indoors: Abr 24

Start Zucchini seeds indoors around Abr 24 (4 linggo bago ang huling hamog). Optimal germination temperature: 85F. Germinates in 4-10 days.

Transplant Outdoors: Hun 5

Transplant Zucchini seedlings outdoors after Hun 5. Wait until soil temperature reaches 65F. Space plants at 1/m² (30cm pagitan). Harden off plants for a week before moving outside.

Harvest: Hul 10

First harvest approximately Hul 10 (~35 araw from transplant). Continue harvesting until first frost (Set 12).

Fall Planting: Hul 4

For a fall harvest, plant Zucchini around Hul 4 (10 weeks before first frost).

Mga Kasamang Halaman

✅ Mais✅ Sitaw✅ Mga Nasturtium✅ Phacelia

❌ Mga Patatas

Zucchini 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

Plan Your Garden Zucchini

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

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