Growing Trombetta Zucchini in Zone 3a
Zone 3a has harsh winters and a short growing season. Start Trombetta Zucchini early indoors to maximize your harvest window. Utolsó fagy: May 22. Első fagy: Sep 12.
Planting Calendar
Season: May 22 – Sep 12 (113 nap) · Succession: plant every 3 weeks (up to 2x)
When to Plant Trombetta Zucchini in Zone 3a
Start Seeds Indoors: Apr 24
Start Trombetta Zucchini seeds indoors around Apr 24 (4 hét az utolsó fagy előtt). Optimal germination temperature: 85F. Germinates in 4-10 days.
Transplant Outdoors: Jun 5
Transplant Trombetta Zucchini seedlings outdoors after Jun 5. Wait until soil temperature reaches 65F. Space plants at 1/m² (30cm távolság). Harden off plants for a week before moving outside.
Harvest: Jul 10
First harvest approximately Jul 10 (~35 nap from transplant). Continue harvesting until first frost (Sep 12).
Fall Planting: Jul 4
For a fall harvest, plant Trombetta Zucchini around Jul 4 (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 13bPlan Your Garden Trombetta Zucchini
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