When should I plant Trombetta Zucchini in Zone 10a?

Start Trombetta Zucchini seeds indoors around Jan 23. Transplant outdoors after Mar 6. Expect first harvest around Apr 10.

What is the last frost date for Zone 10a?

The average last spring frost date for Zone 10a is Feb 20. The first fall frost averages Dec 1, giving a 284-day growing season.

Can I grow Trombetta Zucchini in Zone 10a?

Yes. Trombetta Zucchini needs 60 days to harvest. Zone 10a has a 284-day growing season, which is sufficient. You can plant up to 10 successions.

Growing Trombetta Zucchini in Zone 10a

Zone 10a has a year-round growing season. Trombetta Zucchini can be planted almost any time with proper planning. Paskutinis šalnas: Feb 20. Pirmas šalnas: Dec 1.

Planting Calendar

Indoor

Outdoor

Harvest

Jan 23Dec 1

Season: Feb 20 – Dec 1 (284 dienų) · Succession: plant every 3 weeks (up to 10x)

Zona10a

Paskutinis šalnasFeb 20

Pirmas šalnasDec 1

Sezonas284 dienų

Derlius60 dienų

SaulėPilna Saulė

When to Plant Trombetta Zucchini in Zone 10a

Start Seeds Indoors: Jan 23

Start Trombetta Zucchini seeds indoors around Jan 23 (4 savaičių prieš paskutinį šalną). Optimal germination temperature: 85F. Germinates in 4-10 days.

Transplant Outdoors: Mar 6

Transplant Trombetta Zucchini seedlings outdoors after Mar 6. Wait until soil temperature reaches 65F. Space plants at 1/m² (30cm tarpas). Harden off plants for a week before moving outside.

Harvest: Apr 10

First harvest approximately Apr 10 (~35 dienų from transplant). Continue harvesting until first frost (Dec 1).

Fall Planting: Sep 22

For a fall harvest, plant Trombetta Zucchini around Sep 22 (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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