When should I plant Trombetta Zucchini in Zone 1b?

Start Trombetta Zucchini seeds indoors around Apr 27. Transplant outdoors after Jun 8. Expect first harvest around Jul 13.

What is the last frost date for Zone 1b?

The average last spring frost date for Zone 1b is May 25. The first fall frost averages Aug 28, giving a 95-day growing season.

Can I grow Trombetta Zucchini in Zone 1b?

Yes. Trombetta Zucchini needs 60 days to harvest. Zone 1b has a 95-day growing season, which is sufficient. You can plant up to 1 successions.

Growing Trombetta Zucchini in Zone 1b

Zone 1b has harsh winters and a short growing season. Start Trombetta Zucchini early indoors to maximize your harvest window. Sidste frost: May 25. Første frost: Aug 28.

Planting Calendar

Indoor

Outdoor

Harvest

Apr 27Aug 28

Season: May 25 – Aug 28 (95 dage) · Succession: plant every 3 weeks (up to 1x)

Zone1b

Sidste frostMay 25

Første frostAug 28

Sæson95 dage

Høst60 dage

SolFuld Sol

When to Plant Trombetta Zucchini in Zone 1b

Start Seeds Indoors: Apr 27

Start Trombetta Zucchini seeds indoors around Apr 27 (4 uger før sidste frost). Optimal germination temperature: 85F. Germinates in 4-10 days.

Transplant Outdoors: Jun 8

Transplant Trombetta Zucchini seedlings outdoors after Jun 8. Wait until soil temperature reaches 65F. Space plants at 1/m² (30cm afstand). Harden off plants for a week before moving outside.

Harvest: Jul 13

First harvest approximately Jul 13 (~35 dage from transplant). Continue harvesting until first frost (Aug 28).

Fall Planting: Jun 19

For a fall harvest, plant Trombetta Zucchini around Jun 19 (10 weeks before first frost).

Trombetta 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

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

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