When should I plant Zukini in Zone 3b?

Start Zukini seeds indoors around Apr 17. Transplant outdoors after May 29. Expect first harvest around Jul 3.

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 Sep 22, giving a 130-day growing season.

Can I grow Zukini in Zone 3b?

Yes. Zukini needs 50 days to harvest. Zone 3b has a 130-day growing season, which is sufficient. You can plant up to 3 successions.

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🥒 Growing Zukini in Zone 3b

Zone 3b has harsh winters and a short growing season. Start Zukini early indoors to maximize your harvest window. Baridi ya mwisho: May 15. Baridi ya kwanza: Sep 22.

Planting Calendar

Indoor

Outdoor

Harvest

Apr 17Sep 22

Season: May 15 – Sep 22 (130 siku) · Succession: plant every 3 weeks (up to 3x)

Eneo3b

Baridi ya mwishoMay 15

Baridi ya kwanzaSep 22

Msimu130 siku

Mavuno50 siku

JuaJua Kamili

When to Plant Zukini in Zone 3b

Start Seeds Indoors: Apr 17

Start Zukini seeds indoors around Apr 17 (4 wiki kabla ya baridi barafu ya mwisho). Optimal germination temperature: 85F. Germinates in 4-10 days.

Transplant Outdoors: May 29

Transplant Zukini seedlings outdoors after May 29. Wait until soil temperature reaches 65F. Space plants at 1/m² (30cm nafasi). Harden off plants for a week before moving outside.

Harvest: Jul 3

First harvest approximately Jul 3 (~35 siku from transplant). Continue harvesting until first frost (Sep 22).

Fall Planting: Jul 14

For a fall harvest, plant Zukini around Jul 14 (10 weeks before first frost).

Upandaji wa Pamoja

✅ Mahindi✅ Maharage✅ Nasturtium✅ Phacelia

❌ Viazi

Zukini 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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