When should I plant Trombetta Zucchini in Zone 7a?

Start Trombetta Zucchini seeds indoors around Mar 18. Transplant outdoors after Apr 29. Expect first harvest around Jun 3.

What is the last frost date for Zone 7a?

The average last spring frost date for Zone 7a is Apr 15. The first fall frost averages Oct 22, giving a 190-day growing season.

Can I grow Trombetta Zucchini in Zone 7a?

Yes. Trombetta Zucchini needs 60 days to harvest. Zone 7a has a 190-day growing season, which is sufficient. You can plant up to 6 successions.

Growing Trombetta Zucchini in Zone 7a

Zone 7a has mild winters and a long growing season -- good conditions for Trombetta Zucchini. Darrera gelada: Apr 15. Primera gelada: Oct 22.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 18Oct 22

Season: Apr 15 – Oct 22 (190 dies) · Succession: plant every 3 weeks (up to 6x)

Zona7a

Darrera geladaApr 15

Primera geladaOct 22

Temporada190 dies

Collita60 dies

SolSol Ple

When to Plant Trombetta Zucchini in Zone 7a

Start Seeds Indoors: Mar 18

Start Trombetta Zucchini seeds indoors around Mar 18 (4 setmanes abans de l’última gelada). Optimal germination temperature: 85F. Germinates in 4-10 days.

Transplant Outdoors: Apr 29

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

Harvest: Jun 3

First harvest approximately Jun 3 (~35 dies from transplant). Continue harvesting until first frost (Oct 22).

Fall Planting: Aug 13

For a fall harvest, plant Trombetta Zucchini around Aug 13 (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.

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