When should I plant Trombetta Zucchini in Zone 11b?

Start Trombetta Zucchini seeds indoors around Dec 18. Transplant outdoors after Jan 29. Expect first harvest around Mar 5.

What is the last frost date for Zone 11b?

The average last spring frost date for Zone 11b is Jan 15. The first fall frost averages Dec 31, giving a 350-day growing season.

Can I grow Trombetta Zucchini in Zone 11b?

Yes. Trombetta Zucchini needs 60 days to harvest. Zone 11b has a 350-day growing season, which is sufficient. You can plant up to 13 successions.

Growing Trombetta Zucchini in Zone 11b

Zone 11b has a year-round growing season. Trombetta Zucchini can be planted almost any time with proper planning. Sidste frost: Jan 15. Første frost: Dec 31.

Planting Calendar

Indoor

Outdoor

Harvest

Dec 18Dec 31

Season: Jan 15 – Dec 31 (350 dage) · Succession: plant every 3 weeks (up to 13x)

Zone11b

Sidste frostJan 15

Første frostDec 31

Sæson350 dage

Høst60 dage

SolFuld Sol

When to Plant Trombetta Zucchini in Zone 11b

Start Seeds Indoors: Dec 18

Start Trombetta Zucchini seeds indoors around Dec 18 (4 uger før sidste frost). Optimal germination temperature: 85F. Germinates in 4-10 days.

Transplant Outdoors: Jan 29

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

Harvest: Mar 5

First harvest approximately Mar 5 (~35 dage from transplant). Continue harvesting until first frost (Dec 31).

Fall Planting: Oct 22

For a fall harvest, plant Trombetta Zucchini around Oct 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

Plan Your Garden Trombetta Zucchini

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

Start Free Trombetta Zucchini Growing Guide